{
  "chapter_id": 2,
  "chapter_title": "Alcohols, Phenols and Ethers",
  "uploaded_filename": "Chapter7.zip",
  "uploaded_sha256": "14911de347938fe6fb72627fd148ba82983a3e16f5b93428af8f60471a01bfc3",
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    {
      "section_id": "2.2",
      "section_title": "Topic-wise Q & A",
      "heading_text": "Topic-wise Questions and Answers",
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      "questions": [
        {
          "sequence_no": 1,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-3\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>What are alcohol, phenol and ether compounds? </div>",
          "answer_text": "<div class=\"Normal\">Alcohol compounds:</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\" lang=\"en-US\">An alcohol contains one or more hydroxyl (OH) group(s) directly attached to carbon atom(s), of an aliphatic system. For example, CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\" lang=\"en-US\">3</span><span class=\"Normal-English\" lang=\"en-US\">OH.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Phenol</span><span class=\"Normal-English idf2d10ad82-CharOverride-3\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">compounds:</span><span class=\"Normal-English idf2d10ad82-CharOverride-3\"> </span><span class=\"Normal-English\">A</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">contains</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">one</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">more</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydroxyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(OH)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group(s)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">directly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attached</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">atom(s),</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aromatic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">system.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">For</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">example,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">OH.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-5\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Ether</span><span class=\"Normal-English idf2d10ad82-CharOverride-3\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">compounds:</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substitution</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">atom</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrocarbon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkoxy</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aryloxy</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(R-O/Ar-O)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">yields</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">another</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">class</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">compounds</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">known</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">‘ethers’.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\" lang=\"en-GB\">For</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">example,</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">dimethyl</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">ether</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">(CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\" lang=\"en-GB\">3</span><span class=\"Normal-English\" lang=\"en-GB\">OCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\" lang=\"en-GB\">3</span><span class=\"Normal-English\" lang=\"en-GB\">).</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">short,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ether</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">compound</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substituting</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">atom</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydroxyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aryl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group.</span></div>",
          "type": "SUB",
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          "options": {},
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          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-3",
            "marks": 3,
            "source_number": "1",
            "original_raw_text": " What are alcohol, phenol and ether compounds? ",
            "deduction_level": 0,
            "source_html": "Chapter7",
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            "section": "Topic-wise Q & A",
            "section_id": "2.2"
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        {
          "sequence_no": 2,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-7\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English-Bold\">Discuss the classification of monohydric alcohols containing </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-5\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-6\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">–OH </span>bond.</div>",
          "answer_text": "<div class=\"Normal\">Compounds containing </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-5\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-6\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">–OH bond:</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">These alcohols contain –OH group bonded to a carbon-carbon double bond i.e., to a vinylic carbon or to an aryl carbon. These alcohols are also known as vinylic alcohols.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-8\"><span class=\"Normal-English-Bold\">Vinylic</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">alcohol:</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">=</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">CH</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">–</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">OH</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-8\"><span class=\"Normal-English-Bold\">Phenols:</span><span class=\"Title-Two-copy\"> </span><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-4\" src=\"Chapter7/5.png\"/></span></div>",
          "type": "SUB",
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          "options": {},
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          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/5.png",
              "position": "answer",
              "context": "Phenols:"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-7",
            "marks": 2,
            "source_number": "2",
            "original_raw_text": " Discuss the classification of monohydric alcohols containing Csp2–OH bond.",
            "deduction_level": 0,
            "source_html": "Chapter7",
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              "leading-marker-stripped"
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            "section": "Topic-wise Q & A",
            "section_id": "2.2"
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        {
          "sequence_no": 3,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English-Bold\">Discuss the classification of monohydric alcohols containing C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-5\">sp</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\"> –OH </span>bond. </div>",
          "answer_text": "<div class=\"Normal\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-5\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-6\">3</span><span class=\"Normal-English idf2d10ad82-CharOverride-3\"> – OH bond: </span>In this class of alcohols, the  <span class=\"Normal-English\">–OH group is attached to an </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">3</span> hybridised carbon atom of an alkyl group. They are further classified as follows:</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Primary,</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">secondary</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">and</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">tertiary</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">alcohols:</span><span class=\"Normal-English-Bold\"><br/></span>In these three types of alcohols, the –OH group is attached to primary, secondary and tertiary carbon atom, respectively as depicted below:</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-9\"><span class=\"Normal-English\">\t\t–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">–OH\t<img alt=\"\" class=\"_idGenObjectAttribute-5\" src=\"Chapter7/7.png\"/>  CH–OH\t<img alt=\"\" class=\"_idGenObjectAttribute-6\" src=\"Chapter7/8.png\"/>  C–OH</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Primary (1°)\tSecondary (2°)\tTertiary (3°)</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-8\"><span class=\"Normal-English-Bold\">Allylic</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">alcohols:</span> In these alcohols, the <span class=\"Normal-English\">–OH</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attached</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">3</span> hybridised carbon next the carbon-carbon double bond, that is to an allylic carbon. For example,</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Benzylic</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">alcohols:</span> In these alcohols, the <span class=\"Normal-English\">–OH</span> group is attached to an <span class=\"Normal-English idf2d10ad82-CharOverride-7\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">3</span> – hybridised carbon atom next to an aromatic ring. For example,</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">Allylic and benzylic alcohols may be primary, secondary or tertiary.</div>",
          "type": "SUB",
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          "options": {},
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          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/7.png",
              "position": "answer",
              "context": "–CH 2 –OH CH–OH C–OH"
            },
            {
              "id": "img-1",
              "path": "Chapter7/8.png",
              "position": "answer",
              "context": "–CH 2 –OH CH–OH C–OH"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 3,
            "source_number": "3",
            "original_raw_text": " Discuss the classification of monohydric alcohols containing Csp3 –OH bond. ",
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            "source_html": "Chapter7",
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            "section": "Topic-wise Q & A",
            "section_id": "2.2"
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        {
          "sequence_no": 4,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the classification of alcohols and phenols on the basis of number of hydroxyl groups.</div>",
          "answer_text": "<div class=\"Normal\">Alcohols and phenols may be classified as<br/>mono–, di–, tri– or polyhydric compounds depending on whether they contain one, two, three or many hydroxyl groups respectively in their structures as given below:</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-14\"><img alt=\"\" class=\"_idGenObjectAttribute-9\" src=\"Chapter7/12.png\"/></div>",
          "type": "SUB",
          "type_uncertain": false,
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          "images": [
            {
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              "path": "Chapter7/12.png",
              "position": "answer",
              "context": ""
            }
          ],
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          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-13",
            "marks": 2,
            "source_number": "4",
            "original_raw_text": " Explain the classification of alcohols and phenols on the basis of number of hydroxyl groups.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
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        {
          "sequence_no": 5,
          "question_text": "<div class=\"Normal\">\tWrite common name and IUPAC name of following alcohol compounds.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [
            {
              "id": "tbl-1",
              "rows": 9,
              "columns": 3,
              "raw_html": "<table class=\"Basic-Table TableOverride-1\" id=\"table001\">\n<colgroup>\n<col class=\"_idGenTableRowColumn-1\"/>\n<col class=\"_idGenTableRowColumn-2\"/>\n<col class=\"_idGenTableRowColumn-3\"/>\n</colgroup>\n<tbody>\n<tr class=\"Basic-Table _idGenTableRowColumn-4\">\n<td class=\"Basic-Table CellOverride-1\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Compound</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-1\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Common Name</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-1\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">IUPAC</span><span class=\"Title-Two idf2d10ad82-CharOverride-10\"> </span><span class=\"Normal-English-Bold\">Name</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-5\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-12\">3</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">–OH</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">Methyl alcohol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">Methanol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-5\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-12\">3</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-12\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-12\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">–OH</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-13\">n</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">-Propyl alcohol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">Propan-1-ol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-6\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\"><img alt=\"\" class=\"_idGenObjectAttribute-12\" src=\"Chapter7/15.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">Isopropyl alcohol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">Propan-2-ol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-5\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-12\">3</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-12\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-12\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-12\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">–OH</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-13\">n</span><span class=\"Normal-English idf2d10ad82-CharOverride-11\">-Butyl alcohol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Butan-1-ol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-7\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\"><img alt=\"\" class=\"_idGenObjectAttribute-13\" src=\"Chapter7/16.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">sec-Butyl alcohol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">Butan-2-ol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-8\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\"><img alt=\"\" class=\"_idGenObjectAttribute-14\" src=\"Chapter7/17.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">Isobutyl alcohol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">2-Methyl</span></p>\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">propan-1-ol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-9\">\n<td class=\"Basic-Table CellOverride-3\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\"><img alt=\"\" class=\"_idGenObjectAttribute-15\" src=\"Chapter7/18.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-3\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">tert-Butyl alcohol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-3\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">2-Methyl</span></p>\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">propan-2-ol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-10\">\n<td class=\"Basic-Table CellOverride-3\">\n<p class=\"Normal-1 idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\"><img alt=\"\" class=\"_idGenObjectAttribute-16\" src=\"Chapter7/19.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-3\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-11\">Glycerol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-3\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Propane -1,2,</span></p>\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">3-triol</span></p>\n</td>\n</tr>\n</tbody>\n</table>",
              "position": "answer",
              "context": "Compound Common Name IUPAC Name CH 3 –OH Methyl alcohol Meth…"
            }
          ],
          "metadata": {
            "source_class": "Normal",
            "marks": 2,
            "source_number": "5",
            "original_raw_text": "\tWrite common name and IUPAC name of following alcohol compounds.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 6,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-19\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>How is the nomenclature of cyclic alcohol compound carried out? Give two examples.</div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-20\">Cyclic alcohols are named using the prefix cyclo and considering the –OH group attached to C–1.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-21\"><img alt=\"\" class=\"_idGenObjectAttribute-17\" src=\"Chapter7/21.png\"/></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/21.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-19",
            "marks": 2,
            "source_number": "6",
            "original_raw_text": " How is the nomenclature of cyclic alcohol compound carried out? Give two examples.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 7,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the nomenclature of phenols by giving examples.</div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-22\">The simplest hydroxyl derivative of benzene is phenol. It is its common name and also an accepted IUPAC name. As structure of phenol involves a benzene ring, in its substituted compounds the term ortho<br/>(1,2- disubstituted), meta (1,3- disubstituted) and para (1,4- disubstituted) are often used in the common  names.</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-23\"><span class=\"Normal-English-Bold\">Example:</span> <img alt=\"\" class=\"_idGenObjectAttribute-18\" src=\"Chapter7/23.png\"/></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-24\">Dihydroxy derivatives of benzene are known as 1, 2-, 1, 3- and 1, 4-benzenediol.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-25\"><img alt=\"\" class=\"_idGenObjectAttribute-19\" src=\"Chapter7/24.png\"/></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/23.png",
              "position": "answer",
              "context": "Example:"
            },
            {
              "id": "img-1",
              "path": "Chapter7/24.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 3,
            "source_number": "7",
            "original_raw_text": " Explain the nomenclature of phenols by giving examples.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 8,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Write IUPAC name of the following ether compounds. Also write common names wherever possible.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [
            {
              "id": "tbl-1",
              "rows": 11,
              "columns": 3,
              "raw_html": "<table class=\"Basic-Table TableOverride-1\" id=\"table002\">\n<colgroup>\n<col class=\"_idGenTableRowColumn-11\"/>\n<col class=\"_idGenTableRowColumn-12\"/>\n<col class=\"_idGenTableRowColumn-13\"/>\n</colgroup>\n<tbody>\n<tr class=\"Basic-Table _idGenTableRowColumn-14\">\n<td class=\"Basic-Table CellOverride-4\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Compound</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-4\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Common name</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-4\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">IUPAC name</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-14\">\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">OCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Dimethyl ether</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">Methoxymethane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-15\">\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">OC</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Diethyl ether</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">Ethoxyethane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-15\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">OCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Methyl n-propyl ether</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">1-Methoxypropane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-16\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">OCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Methylphenyl ether</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">(Anisole)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">Methoxybenzene (Anisole)</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-17\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">OCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Ethylphenyl ether</span></p>\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(Phenetole)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">Ethoxybenzene</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-18\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">O(CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">)</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\">–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Heptylphenyl ether</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">1-Phenoxyheptane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-19\">\n<td class=\"Basic-Table CellOverride-6\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-21\" src=\"Chapter7/26.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Methylisopropyl ether</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">2-Methoxypropane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-20\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-22\" src=\"Chapter7/27.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Phenyl isopentyl ether</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">3- Methylbutoxybenzene</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-18\">\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">–O–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">–OCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">–</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">1,2-Dimethoxyethane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-21\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-23\" src=\"Chapter7/28.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">–</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">2-Ethoxy-</span></p>\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Normal-English\">-1,1-dimethylcyclohexane</span></p>\n</td>\n</tr>\n</tbody>\n</table>",
              "position": "answer",
              "context": "Compound Common name IUPAC name CH 3 OCH 3 Dimethyl ether Me…"
            }
          ],
          "metadata": {
            "source_class": "Quest",
            "marks": 1,
            "source_number": "8",
            "original_raw_text": "  Write IUPAC name of the following ether compounds. Also write common names wherever possible.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 9,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Give information about C-O-H bond angle in alcohol, phenol and ether with suitable example.</div>",
          "answer_text": "<div class=\"Normal\">In alcohols, the oxygen of –OH group is attached to carbon by a sigma (<span class=\"Normal-English idf2d10ad82-CharOverride-17\">s</span>) bond formed by the overlap of an sp<span class=\"idf2d10ad82-CharOverride-18\">3</span> hybridised orbital of carbon with <span class=\"idf2d10ad82-CharOverride-7\">sp</span><span class=\"idf2d10ad82-CharOverride-18\">3</span> hybridised orbital of oxygen.</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">Figure depicts structural aspects of methanol, phenol and methoxymethane.</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-29\"><img alt=\"\" class=\"_idGenObjectAttribute-25\" src=\"Chapter7/32.png\"/></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-30\">The bond angle  in alcohols is slightly less than the tetrahedral angle<br/>(109°-28’).</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">repulsion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">between</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">unshared</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pairs</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxygen.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">–OH</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attached</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">2</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hybridised</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aromatic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ring.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbon-oxygen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bond</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">length</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(136</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pm)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">slightly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">less</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">methanol.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">This</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(i)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">partial</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">double</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bond</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">character</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">account</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">conjugation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">unshared</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pair</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxygen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aromatic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ring</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(ii)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">2</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hybridised</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">state</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxygen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attached.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethers,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">four</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pairs,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">i.e.,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">two</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bond</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pairs</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">two</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">lone</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pairs</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxygen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">arranged</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">approximately</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tetrahedral</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">arrangement.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bond</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">angle</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">slightly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">greater</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tetrahedral</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">angle</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">repulsive</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">interaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">between</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">two</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bulky</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(-R)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">groups.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">C-O</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bond</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">length</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(141</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pm)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">almost</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">same</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols.</span><p class=\"Normal idf2d10ad82-ParaOverride-31\" lang=\"en-GB\"><span class=\"Normal-English idf2d10ad82-CharOverride-16\"></span></p></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/32.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-28",
            "marks": 3,
            "source_number": "9",
            "original_raw_text": " Give information about C-O-H bond angle in alcohol, phenol and ether with suitable example.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 10,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>What is meant by hydroboration-oxidation reaction? Illustrate it with an example.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\">By hydroboration-oxidation:</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Diborane</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">(BH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">)</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">, reacts with alkenes to give trialkyl boranes as addition product. This is oxidised to alcohol by hydrogen peroxide in the presence of aqueous sodium hydroxide.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-32\"><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-28\" src=\"Chapter7/36.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">addition</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">borane</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">double</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bond</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">takes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">place</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">such</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">manner</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">boron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">atom</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">gets</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attached</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">2</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">carbon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carrying</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">greater</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">number</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">atoms.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">so</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">looks</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">if</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">it</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">way</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">opposite</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Markovnikov’s</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">rule.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">this</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">obtained</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">excellent</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">yield.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/36.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 3,
            "source_number": "10",
            "original_raw_text": " What is meant by hydroboration-oxidation reaction? Illustrate it with an example.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "boundary_log": [
              "leading-marker-stripped"
            ],
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 11,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Explain the preparation of alcohol from alkene by acid catalyzed hydration with its mechanism.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tWrite </span>the mechanism of hydration of ethene to yield ethanol.<span class=\"idf2d10ad82-CharOverride-9\"> </span></div>",
          "answer_text": "<div class=\"Normal\">By acid catalysed hydration:</span><span class=\"Normal-English\"> Alkenes react with water in the presence of acid as catalyst to form reaction takes place in accordance with Markovnikov’s rule.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-35\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-31\" src=\"Chapter7/39.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Mechanism:</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">The mechanism of the reaction involves the following three steps:<ul><li class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-36\" lang=\"en-US\"><span class=\"Normal-English-Bold\">Step</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">-</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">1:</span> <span class=\"Normal-English\">Protonation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">form</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbocation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electrophilic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attack</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">O</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">+</span>.</li></ul></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-9\"> <span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">+</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English\"> H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">O</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">+</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-6\"><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-32\" src=\"Chapter7/40.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-37\"><span class=\"Normal-English-Bold\">Step</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">-</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">2:</span>\tNucleophilic attack of water on carbocation.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"> <img alt=\"\" class=\"_idGenObjectAttribute-33\" src=\"Chapter7/41.png\"/></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-37\"><span class=\"Normal-English-Bold\">Step</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">-</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">3:</span> <span class=\"Normal-English\">Deprotonation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">form</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span>.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-39\"> <img alt=\"\" class=\"_idGenObjectAttribute-34\" src=\"Chapter7/42.png\"/></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/39.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/40.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-2",
              "path": "Chapter7/41.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-3",
              "path": "Chapter7/42.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-33",
            "marks": 3,
            "source_number": "11",
            "boundary_log": [
              "or_alt→stem",
              "leading-marker-stripped"
            ],
            "original_raw_text": " Explain the preparation of alcohol from alkene by acid catalyzed hydration with its mechanism.\nOR\n\tWrite the mechanism of hydration of ethene to yield ethanol. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 12,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Show how will you synthesise:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>1-phenylethanol from a suitable alkene.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English-Bold\">cyclohexylmethanol using an alkyl halide by an S</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">N</span><span class=\"Normal-English-Bold\">2 reaction.</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>pentan-1-ol using a suitable alkyl halide?<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">(i)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">1-Phenylethanol can be synthesised by the reaction between phenylethene (Styrene) and water in acidic medium.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-42\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-35\" src=\"Chapter7/44.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Normal-English\">(ii)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Cyclohexylmethanol can be synthesised by hydrolysis of cyclohexyl methylchloride in presence of aqueous NaOH.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-43\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-36\" src=\"Chapter7/45.png\"/></span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">(iii)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">When 1-bromopentane is treated with aqueous NaOH, pentan-1-ol is obtained.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-44\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-37\" src=\"Chapter7/46.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-45\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-38\" src=\"Chapter7/47.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/44.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/45.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-2",
              "path": "Chapter7/46.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-3",
              "path": "Chapter7/47.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "12",
            "marks": 2,
            "original_raw_text": "  Show how will you synthesise:\n (i) 1-phenylethanol from a suitable alkene.\n (ii) cyclohexylmethanol using an alkyl halide by an SN2 reaction.\n (iii) pentan-1-ol using a suitable alkyl halide?",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
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        },
        {
          "sequence_no": 13,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the preparation of alcohol by reduction of aldehydes and ketones. </div>",
          "answer_text": "<div class=\"Normal\">By reduction of aldehydes and ketones :</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Aldehydes and ketones are reduced to the corresponding alcohols by addition of hydrogen in the presence of catalysts (catalytic hydrogenation). The usual catalyst is a finely divided metal such as platinum, palladium or nickel. It is also prepared by treating aldehydes and ketones with sodium borohydride (NaBH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\">)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">or lithium aluminium hydride (LiAlH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\">).</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">\tAldehydes yield primary alcohols whereas ketones give secondary alcohols.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-39\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">RCHO + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-40\" src=\"Chapter7/EQ-0827-180227.png\"/> RCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH</span></div>\n<div class=\"Body-text-for-Q---A\"><span class=\"Normal-English-Bold\">Examples:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-46\"><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-42\" src=\"Chapter7/50.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-47\"><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-43\" src=\"Chapter7/51.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/EQ-0827-180227.png",
              "position": "answer",
              "context": "RCHO + H 2 RCH 2 OH"
            },
            {
              "id": "img-1",
              "path": "Chapter7/50.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-2",
              "path": "Chapter7/51.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "13",
            "original_raw_text": " Explain the preparation of alcohol by reduction of aldehydes and ketones. ",
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            "source_html": "Chapter7",
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              "leading-marker-stripped"
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            "section": "Topic-wise Q & A",
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        {
          "sequence_no": 14,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>How are alcohol compounds prepared by reduction of carboxylic acids and esters? Explain. </div>",
          "answer_text": "<div class=\"Normal\">By reduction of carboxylic acids and esters :</span><span class=\"Normal-English\"> Carboxylic acids are reduced to primary alcohols in excellent yields by lithium aluminium hydride, a strong reducing agent.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-39\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">RCOOH <img alt=\"\" class=\"_idGenObjectAttribute-44\" src=\"Chapter7/EQ-0827-180516.png\"/> RCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH</span></div>\n<div class=\"Body-text-for-Q---A\"><span class=\"Normal-English-Bold\">Example:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-22\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-45\" src=\"Chapter7/53.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">However,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">LiAlH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">expensive</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reagent</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">therefore,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">used</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">for</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">preparing</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">special</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">chemicals</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">only.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Commercially,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acids</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reduced</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">converting</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">them</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">esters</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">followed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">their</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reduction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">using</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">presence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">catalyst</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(catalytic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogenation).</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-19\">RCOOH <img alt=\"\" class=\"_idGenObjectAttribute-46\" src=\"Chapter7/EQ-1002-122822.png\"/> RCOOR' <img alt=\"\" class=\"_idGenObjectAttribute-47\" src=\"Chapter7/54.png\"/> RCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-20\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-19\">OH + R'OH</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/EQ-0827-180516.png",
              "position": "answer",
              "context": "RCOOH RCH 2 OH"
            },
            {
              "id": "img-1",
              "path": "Chapter7/53.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-2",
              "path": "Chapter7/EQ-1002-122822.png",
              "position": "answer",
              "context": "RCOOH RCOOR' RCH 2 OH + R'OH"
            },
            {
              "id": "img-3",
              "path": "Chapter7/54.png",
              "position": "answer",
              "context": "RCOOH RCOOR' RCH 2 OH + R'OH"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 2,
            "source_number": "14",
            "original_raw_text": " How are alcohol compounds prepared by reduction of carboxylic acids and esters? Explain. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
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              "leading-marker-stripped"
            ],
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
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        },
        {
          "sequence_no": 15,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the nucleophilic substitution reaction of aldehydes and ketones with Grignard reagent (R’-Mg-X) with chemical equations.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tWrite </span>only chemical reactions to obtain 1°, 2° and 3° alcohols from aldehyde and ketone compounds. </div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Alcohols are produced by the reaction of Grignard reagents with aldehydes and ketones.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">first</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">step</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nucleophilic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">addition</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Grignard</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reagent</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbonyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">forming</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">adduct.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Hydrolysis</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">adduct</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">yields</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-9\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-50\" src=\"Chapter7/57.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-48\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-51\" src=\"Chapter7/58.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">overall</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactions</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">using</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">different</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aldehydes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ketones</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">follows:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-21\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">HCHO + RMgX </span><span class=\"Normal-English idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English\"> RCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OMgX <img alt=\"\" class=\"_idGenObjectAttribute-52\" src=\"Chapter7/EQ-0828-094806.png\"/> RCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH + Mg(OH)X</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-48\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">RCHO + R'MgX </span><span class=\"Normal-English idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-53\" src=\"Chapter7/59.png\"/> <img alt=\"\" class=\"_idGenObjectAttribute-52\" src=\"Chapter7/EQ-0828-094806.png\"/> </span><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-54\" src=\"Chapter7/60.png\"/> + Mg(OH)X</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-49\"><span class=\"Normal-English\">RCOR + R'MgX </span><span class=\"Normal-English idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-55\" src=\"Chapter7/61.png\"/> <img alt=\"\" class=\"_idGenObjectAttribute-52\" src=\"Chapter7/EQ-0828-094806.png\"/> </span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-50\"><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-56\" src=\"Chapter7/62.png\"/> + Mg(OH)X</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">You</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">will</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">notice</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">produces</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">primary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">methanal,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">secondary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">other</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aldehydes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ketones.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/57.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/58.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-2",
              "path": "Chapter7/EQ-0828-094806.png",
              "position": "answer",
              "context": "HCHO + RMgX → RCH 2 OMgX RCH 2 OH + Mg(OH)X"
            },
            {
              "id": "img-3",
              "path": "Chapter7/59.png",
              "position": "answer",
              "context": "RCHO + R'MgX → + Mg(OH)X"
            },
            {
              "id": "img-4",
              "path": "Chapter7/EQ-0828-094806.png",
              "position": "answer",
              "context": "RCHO + R'MgX → + Mg(OH)X"
            },
            {
              "id": "img-5",
              "path": "Chapter7/60.png",
              "position": "answer",
              "context": "RCHO + R'MgX → + Mg(OH)X"
            },
            {
              "id": "img-6",
              "path": "Chapter7/61.png",
              "position": "answer",
              "context": "RCOR + R'MgX →"
            },
            {
              "id": "img-7",
              "path": "Chapter7/EQ-0828-094806.png",
              "position": "answer",
              "context": "RCOR + R'MgX →"
            },
            {
              "id": "img-8",
              "path": "Chapter7/62.png",
              "position": "answer",
              "context": "+ Mg(OH)X"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 3,
            "source_number": "15",
            "boundary_log": [
              "or_alt→stem"
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            "original_raw_text": " Explain the nucleophilic substitution reaction of aldehydes and ketones with Grignard reagent (R’-Mg-X) with chemical equations.\nOR\n\tWrite only chemical reactions to obtain 1°, 2° and 3° alcohols from aldehyde and ketone compounds. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
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        },
        {
          "sequence_no": 16,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain why propanol has higher boiling point than that of the hydrocarbon butane ?<span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"> </span><span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-22\"><span class=\"Normal-English\">The molecules of hydrocarbon butane are attached with each other by weak Van der Waals attraction force, whereas molecules of propanol are attached with each other by strong intermolecular hydrogen bond, therefore the boiling point of propanol is much higher than that of hydrocarbon butane.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-43\"><span class=\"Title-Two-copy\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-58\" src=\"Chapter7/65.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/65.png",
              "position": "answer",
              "context": ""
            }
          ],
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          "metadata": {
            "source_class": "Quest",
            "marks": 2,
            "source_number": "16",
            "original_raw_text": " Explain why propanol has higher boiling point than that of the hydrocarbon butane ? ",
            "deduction_level": 0,
            "source_html": "Chapter7",
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          "sequence_no": 17,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the preparation of phenol compounds with chemical equations.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-51\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExplain </span>the preparation of phenol from chlorobenzene, benzenesulphonic acid, aniline and cumene.</div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English-Bold\">(i)\tFrom haloarenes: </span><span class=\"Swadhyay-Black\">(Exercise Q.7.10)</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">Chlorobenzene is fused NaOH at <span class=\"Normal-English\">623</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">K</span> and 300 atmospheric pressure. Phenol is obtained by acidification of sodium phenoxide.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Normal-English-Bold\">(ii)\tFrom benzenesulphonic acid: </span><span class=\"idf2d10ad82-CharOverride-21\"></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-53\">Benzene is sulphonated with oleum and benzene sulphonic acid so formed is converted to sodium phenoxide on heating with molten sodium hydroxide. Acidification of the sodium salt gives phenol.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-9\"> <img alt=\"\" class=\"_idGenObjectAttribute-61\" src=\"Chapter7/70.png\"/></div>\n<div class=\"Normal\"><span class=\"Normal-English-Bold\">(iii)\tFrom diazonium salts: </span><span class=\"idf2d10ad82-CharOverride-22\"></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Dizonium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">salt</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">treating</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aromatic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">primary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">amine</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nitrous</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(NaNO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">+</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">HCl)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">at</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">273-278</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">K.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Diazonium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">salts</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrolysed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">warming</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">water</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">treating</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">dilute</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acids</span>.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-54\"><img alt=\"\" class=\"_idGenObjectAttribute-63\" src=\"Chapter7/72.png\"/></div>\n<div class=\"Normal\"><span class=\"Normal-English-Bold\">(iv)\tFrom cumene:</span><span class=\"idf2d10ad82-CharOverride-21\"><img alt=\"\" class=\"_idGenObjectAttribute-11\" src=\"Chapter7/73.png\"/></span><span class=\"idf2d10ad82-CharOverride-23\"> </span><span class=\"idf2d10ad82-CharOverride-22\"></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-8\">Phenol is manufactured from the hydrocarbon, cumene. Cumene (isopropylbenzene) is oxidised in the presence of air to cumene hydroperoxide. It is converted to phenol and acetone by treating it with dilute acid. Acetone, a by-product of this reaction, is also obtained in large quantities by this method.</div>",
          "type": "SUB",
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              "position": "answer",
              "context": "(iv)\tFrom cumene:"
            }
          ],
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            "source_class": "Quest idf2d10ad82-ParaOverride-40",
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            ],
            "original_raw_text": " Explain the preparation of phenol compounds with chemical equations.\nOR\n\tExplain the preparation of phenol from chlorobenzene, benzenesulphonic acid, aniline and cumene.",
            "deduction_level": 0,
            "source_html": "Chapter7",
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          "sequence_no": 18,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the effect of hydrogen bond on boiling point of alcohol and phenol.</div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">The boiling points of alcohols and phenols increase with increase in the number of carbon atoms (increase in van der Waals forces).<br/>In alcohols, the boiling points decrease with increase of branching in carbon chain (because of decrease in van der Waals forces with decrease in surface area).</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-8\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">–OH</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">involved</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">intermolecular</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bonding</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"><br/></span><span class=\"Normal-English\">shown</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">below:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-51\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-66\" src=\"Chapter7/77.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-48\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-67\" src=\"Chapter7/78.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">interesting</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">note</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">boiling</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">points</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">higher</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">comparison</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">other</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">classes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">compounds,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">namely</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrocarbons,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethers,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">haloalkanes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">haloarenes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">comparable</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecular</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">masses.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">For</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">example,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">propane</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">have</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">comparable</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecular</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">masses</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">but</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">their</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">boiling</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">points</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">differ</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">widely.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">boiling</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">point</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">methoxymethane</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">intermediate</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">two</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">boiling</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">points.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">high</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">boiling</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">points</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">mainly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">presence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">intermolecular</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bonding</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">them</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">lacking</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethers</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrocarbons.</span></div>",
          "type": "SUB",
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              "position": "answer",
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          "metadata": {
            "source_class": "Quest",
            "marks": 3,
            "source_number": "18",
            "original_raw_text": " Explain the effect of hydrogen bond on boiling point of alcohol and phenol.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
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        },
        {
          "sequence_no": 19,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-39\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write a note on solubility of alcohol and phenol compounds in water.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tAlcohols </span>are comparatively more soluble in water than hydrocarbon of comparable molecular masses. Explain this fact.<span class=\"idf2d10ad82-CharOverride-11\"> </span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Solubility of alcohols and phenols in water is due to their ability to form hydrogen bonds with water molecules as shown. The solubility decreases with increase in size of alkyl/aryl (hydro-phobic) groups. Several of the lower molecular mass alcohols are miscible with water in all proportions.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-21\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-69\" src=\"Chapter7/82.png\"/></span></div>",
          "type": "SUB",
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          ],
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          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-39",
            "marks": 2,
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              "or_alt→stem"
            ],
            "original_raw_text": " Write a note on solubility of alcohol and phenol compounds in water.\nOR\n\tAlcohols are comparatively more soluble in water than hydrocarbon of comparable molecular masses. Explain this fact. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
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          "sequence_no": 20,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>‘Alcohols are versatile compounds’ discuss this statement by giving suitable example.  </div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Alcohols are versatile compounds. They react both as nucleophiles and electrophiles. The bond between O – H is broken when alcohols react as nucleophiles.</span></div>\n<div class=\"Body-text-for-Q---A\"><span class=\"Normal-English-Bold\">Alcohols</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">as</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">nucleophiles:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-9\"><span class=\"Normal-English\">(i)</span><span class=\"Title-Two-copy\"> </span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">(ii)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">The bond between C – O is broken when they react as electrophiles. Protonated alcohols react in this manner.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Protonated</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">alcohols</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">as</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">electrophiles:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-39\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-72\" src=\"Chapter7/86.png\"/></span></div>",
          "type": "SUB",
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          "metadata": {
            "source_class": "Quest",
            "marks": 2,
            "source_number": "20",
            "original_raw_text": " ‘Alcohols are versatile compounds’ discuss this statement by giving suitable example.  ",
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            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
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        },
        {
          "sequence_no": 21,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-55\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the acidic nature of alcohols and phenols by their reaction with metals.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t‘Alcohols </span>and phenols are acidic in nature’ verify the truth of this statement by a reaction with metals. </div>",
          "answer_text": "<div class=\"Normal\">Reaction with metals:</span><span class=\"Normal-English\"> Alcohols and phenols react with active metals such as sodium, potassium and aluminium to yield corresponding alkoxides/phenoxides and hydrogen.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-54\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-74\" src=\"Chapter7/90.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-56\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-75\" src=\"Chapter7/91.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">addition</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">this,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">react</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aqueous</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sodium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydroxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">form</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sodium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenoxides.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-57\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-76\" src=\"Chapter7/92.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">above</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactions</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">show</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acidic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nature.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">fact,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bronsted</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acids</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">i.e.,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">they</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">donate</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">proton</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">stronger</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">base</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">(B:).</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-28\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-77\" src=\"Chapter7/93.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
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          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-55",
            "marks": 3,
            "source_number": "21",
            "boundary_log": [
              "or_alt→stem",
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            "original_raw_text": " Explain the acidic nature of alcohols and phenols by their reaction with metals.\nOR\n\t‘Alcohols and phenols are acidic in nature’ verify the truth of this statement by a reaction with metals. ",
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            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
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        {
          "sequence_no": 22,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write a note on acidity of alcohols. </div>",
          "answer_text": "<div class=\"Normal\">Acidity of alcohols: </span><span class=\"Normal-English\">The acidic character of alcohols is due to the polar nature of O – H</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">bond. An electron-releasing group (–CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">, –C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">) increases electron density on oxygen tending to decrease the polarity of</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">O – H bond. This decreases the acid strength. For this reason, the acid strength of alcohols decreases in the following order:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-78\" src=\"Chapter7/95.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">however,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">weaker</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acids</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">water.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">This</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">illustrated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">water</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkoxide.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-79\" src=\"Chapter7/96.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">This</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">shows</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">water</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">better</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">proton</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">donor</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(i.e.,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">stronger</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Also,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">above</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">we</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">note</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">better</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">proton</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acceptor</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydroxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">suggests</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkoxides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">stronger</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bases</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(sodium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">stronger</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">base</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sodium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydroxide).</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">act</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">both</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bronsted</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bases</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">well</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acids.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">presence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">unshared</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pairs</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxygen.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">makes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">them</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">proton</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acceptors.</span></div>",
          "type": "SUB",
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              "position": "answer",
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          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-28",
            "marks": 3,
            "source_number": "22",
            "original_raw_text": " Write a note on acidity of alcohols. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
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              "leading-marker-stripped"
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        {
          "sequence_no": 23,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write a note on acidity of phenols.</div>",
          "answer_text": "<div class=\"Normal\">Acidity of phenols:</span><span class=\"Normal-English\"> The reactions of phenol with metals (e.g., sodium, aluminium) and sodium hydroxide indicate its acidic nature. The hydroxyl group, in phenol is directly attached to the </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">2</span><span class=\"Normal-English\"> hybridised carbon of benzene ring which acts as an electron withdrawing group. Due to this, the charge distribution in phenol molecule, as depicted in its resonance structures, causes the oxygen of –OH group to be positive.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aqueous</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sodium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydroxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">indicates</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">that</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">stronger</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acids</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">water.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
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          "metadata": {
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            "original_raw_text": " Write a note on acidity of phenols.",
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        {
          "sequence_no": 24,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Why a compound in which hydroxyl group attached to an aromatic ring is more acidic than the one in which hydroxyl group is attached to an alkyl group? </div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Normal-English\">The ionization of an alcohol and a phenol takes place as follows:</span></div>\n<div class=\"Normal\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English-copy\">R  –  <img alt=\"\" class=\"_idGenObjectAttribute-81\" src=\"Chapter7/100.png\"/> – H <img alt=\"\" class=\"_idGenObjectAttribute-82\" src=\"Chapter7/101.png\"/> R  – <img alt=\"\" class=\"_idGenObjectAttribute-83\" src=\"Chapter7/102.png\"/> + H</span><span class=\"Normal-English-copy idf2d10ad82-CharOverride-24\">+</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-35\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-84\" src=\"Chapter7/103.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\" lang=\"en-GB\">Due</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">to</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">the</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">higher</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">electronegativity</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">of</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\" lang=\"en-GB\">sp</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\" lang=\"en-GB\">2</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">hybridised</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">carbon</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">of</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenol</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">to</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">which</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">–OH</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">is</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">attached,</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">electron</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">density</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">decreases</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">on</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">oxygen.</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">This</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">increases</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">the</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">polarity</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">of</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">O–H</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">bond</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">and</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">results</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">in</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">an</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">increase</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">in</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\">ionization</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">of</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenols</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">than</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">that</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">of</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">alcohols.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\" lang=\"en-GB\">Now</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">let</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">us</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">examine</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">the</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">stabilities</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">of</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">alkoxide</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">and</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenoxide</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">ions.</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">In</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">alkoxide</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">ion,</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">the</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">negative</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">charge</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">is</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">localised</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">on</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">oxygen</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">while</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">in</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenoxide</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">ion,</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">the</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">charge</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">is</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">delocalised.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\" lang=\"en-GB\">The</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">delocalisation</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">of</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">negative</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">charge</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">(structures</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">I-V)</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">makes</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenoxide</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">ion</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">more</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">stable</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">and</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">favours</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">the</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\">ionization</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">of</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenol.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\" lang=\"en-GB\">Although</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">there</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">is</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">also</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">charge</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">delocalisation</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">in</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenol,</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">its</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">resonance</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">structures</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">have</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">charge</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">separation</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">due</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">to</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">which</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">the</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenol</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">molecule</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">is</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">less</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">stable</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">than</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">phenoxide</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">ion.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/100.png",
              "position": "answer",
              "context": "R  – – H R  – + H +"
            },
            {
              "id": "img-1",
              "path": "Chapter7/101.png",
              "position": "answer",
              "context": "R  – – H R  – + H +"
            },
            {
              "id": "img-2",
              "path": "Chapter7/102.png",
              "position": "answer",
              "context": "R  – – H R  – + H +"
            },
            {
              "id": "img-3",
              "path": "Chapter7/103.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-28",
            "marks": 3,
            "source_number": "24",
            "original_raw_text": " Why a compound in which hydroxyl group attached to an aromatic ring is more acidic than the one in which hydroxyl group is attached to an alkyl group? ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 25,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write a note on esterification of alcohols and phenols.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tWrite </span><span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">equation of preparing Aspirin from phenol in these steps.</span> </div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Alcohols and phenols react with carboxylic acids, acid chlorides and acid anhydrides to form esters.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-48\"><span class=\"Normal-English\">Ar/RO–H + R'-COOH <img alt=\"\" class=\"_idGenObjectAttribute-88\" src=\"Chapter7/EQ-0828-140511.png\"/> Ar/ROCOR' + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-48\"><span class=\"Normal-English\">Ar/R-OH + (R'CO)</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O <img alt=\"\" class=\"_idGenObjectAttribute-88\" src=\"Chapter7/EQ-0828-140511.png\"/> Ar/ROCOR' + R'COOH</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-48\"><span class=\"Normal-English\">R/ArOH + R'COCl <img alt=\"\" class=\"_idGenObjectAttribute-89\" src=\"Chapter7/108.png\"/> R/ArOCOR' + HCl</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carboxylic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">anhydride</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carried</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">out</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">presence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">small</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">amount</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">concentrated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sulphuric</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reversible,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">therefore,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">water</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">removed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">soon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">it</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">chloride</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carried</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">out</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">presence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">base</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(pyridine)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">so</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">neutralise</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">HCl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">during</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">shifts</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">equilibrium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">right</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hand</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">side.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">introduction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acetyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">CO)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">known</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acetylation.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Acetylation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">salicylic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">produces</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">aspirin.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-52\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-90\" src=\"Chapter7/109.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/EQ-0828-140511.png",
              "position": "answer",
              "context": "Ar/RO–H + R'-COOH Ar/ROCOR' + H 2 O"
            },
            {
              "id": "img-1",
              "path": "Chapter7/EQ-0828-140511.png",
              "position": "answer",
              "context": "Ar/R-OH + (R'CO) 2 O Ar/ROCOR' + R'COOH"
            },
            {
              "id": "img-2",
              "path": "Chapter7/108.png",
              "position": "answer",
              "context": "R/ArOH + R'COCl R/ArOCOR' + HCl"
            },
            {
              "id": "img-3",
              "path": "Chapter7/109.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 3,
            "source_number": "25",
            "boundary_log": [
              "or_alt→stem"
            ],
            "original_raw_text": " Write a note on esterification of alcohols and phenols.\nOR\n\tWrite equation of preparing Aspirin from phenol in these steps. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 26,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the reaction of alcohols with hydrogen halides.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tWrite </span>a short note on Lucas test.</div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Alcohols react with hydrogen halides to form alkyl halides.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-9\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">R-OH + HCl <img alt=\"\" class=\"_idGenObjectAttribute-91\" src=\"Chapter7/EQ-0828-141819.png\"/> R-Cl + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">difference</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactivity</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">three</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">classes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">HCl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">distinguishes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">them</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">from</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">one</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">another.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">soluble</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Lucas</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reagent</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(conc.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">HCl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ZnCl</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">while</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">their</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">immiscible</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">produce</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">turbidity</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">solution.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">case</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">turbidity</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">produced</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">immediately</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">they</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">form</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">easily.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Primary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">do</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">not</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">produce</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">turbidity</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">at</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">room</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">temperature.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">This</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">how</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">distinguished</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Lucas</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">test.</span></div>",
          "type": "SN",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/EQ-0828-141819.png",
              "position": "answer",
              "context": "R-OH + HCl R-Cl + H 2 O"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "marks": 2,
            "source_number": "26",
            "boundary_log": [
              "or_alt→stem"
            ],
            "original_raw_text": " Explain the reaction of alcohols with hydrogen halides.\nOR\n\tWrite a short note on Lucas test.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 27,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write the mechanism of acid-dehydration of ethanol to yield ethene.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExplain </span><span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">dehydration reaction of alcohol to form alkene.</span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">The mechanism of dehydration of ethanol involves the following steps:</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Mechanism:</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-53\"><span class=\"Normal-English-Bold\">Step</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">1:</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English\">Formation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">protonated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-35\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-94\" src=\"Chapter7/114.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-59\"><span class=\"Normal-English-Bold\">Step</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">2:</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Formation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbocation:</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">slowest</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">step</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hence,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">rate</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">determining</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">step</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-39\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-95\" src=\"Chapter7/115.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-60\"><span class=\"Normal-English-Bold\">Step</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">3:</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Formation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">elimination</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">proton.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-96\" src=\"Chapter7/116.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">used</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">step</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">1</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">released</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">step</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">3.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">To</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">drive</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">equilibrium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">right,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">removed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">it</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/114.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/115.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-2",
              "path": "Chapter7/116.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 2,
            "source_number": "27",
            "boundary_log": [
              "or_alt→stem"
            ],
            "original_raw_text": " Write the mechanism of acid-dehydration of ethanol to yield ethene.\nOR\n\tExplain dehydration reaction of alcohol to form alkene.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 28,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-39\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write a note on the reaction of alcohols with phosphorus trihalides. </div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Normal-English\">Alcohols react with phosphorus trihalides to give corresponded alkyl halides. This reaction is useful for preparation of alkyl halides from  alcohols.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Normal-English\">\t3R–OH + PX</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English\"> 3R-X + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">PO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> (X = Cl, Br)</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Chemistry-Character-Style-1_English\">3CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\">OH</span><span class=\"Chemistry-Character-Style-1_English\"> </span><span class=\"Chemistry-Character-Style-1_English\">+</span><span class=\"Chemistry-Character-Style-1_English\"> </span><span class=\"Chemistry-Character-Style-1_English\">PCl</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\"> </span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-17\">→</span><span class=\"Chemistry-Character-Style-1_English\"> </span><span class=\"Chemistry-Character-Style-1_English\">3CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\">Cl</span><span class=\"Chemistry-Character-Style-1_English\"> </span><span class=\"Chemistry-Character-Style-1_English\">+</span><span class=\"Chemistry-Character-Style-1_English\"> </span><span class=\"Chemistry-Character-Style-1_English\">H</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\">PO</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span></div>\n<div class=\"Summary-Style_Normal idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\"> </span><span class=\"Chemistry-Character-Style-1_English\">3CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\">CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">2</span><span class=\"Chemistry-Character-Style-1_English\">OH + PBr</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\"> </span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-17\">→</span><span class=\"Chemistry-Character-Style-1_English\"> 3CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\">CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">2</span><span class=\"Chemistry-Character-Style-1_English\">Br + H</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\">PO</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-39",
            "marks": 2,
            "source_number": "28",
            "original_raw_text": " Write a note on the reaction of alcohols with phosphorus trihalides. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 29,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain dehydration of alcohols with chemical equations. Also give the order for relative ease of dehydration of alcohols.</div>",
          "answer_text": "<div class=\"Normal\">Dehydration:</span><span class=\"Normal-English\"> Alcohols undergo dehydration (removal of a molecule of water) to form alkenes on treating with a protic acid e.g., concentrated H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">SO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\"> or H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">PO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\">, or catalysts such as anhydrous zinc chloride or alumina.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-57\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-97\" src=\"Chapter7/119.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Ethanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">undergoes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">dehydration</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">heating</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">it</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">concentrated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">SO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">at</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">443</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">K.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">OH <img alt=\"\" class=\"_idGenObjectAttribute-98\" src=\"Chapter7/EQ-0828-143311.png\"/> CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> = CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Secondary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">dehydrated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">under</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">milder</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">conditions.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">For</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">example</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-61\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-99\" src=\"Chapter7/120.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-62\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-100\" src=\"Chapter7/121.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Thus,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">relative</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ease</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">dehydration</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">follows</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\" lang=\"en-GB\">following</span><span class=\"Normal-English\" lang=\"en-GB\"> </span><span class=\"Normal-English\" lang=\"en-GB\">order:</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">\t\tTertiary &gt; Secondary &gt; Primary</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/119.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/EQ-0828-143311.png",
              "position": "answer",
              "context": "C 2 H 5 OH CH 2 = CH 2 + H 2 O"
            },
            {
              "id": "img-2",
              "path": "Chapter7/120.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-3",
              "path": "Chapter7/121.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 3,
            "source_number": "29",
            "original_raw_text": " Explain dehydration of alcohols with chemical equations. Also give the order for relative ease of dehydration of alcohols.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "boundary_log": [
              "leading-marker-stripped"
            ],
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 30,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write a note on oxidation reaction of alcohols.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExplain </span>oxidation of alcohols with chemical reactions. </div>",
          "answer_text": "<div class=\"Normal\">Oxidation:</span><span class=\"Normal-English\"> Oxidation of alcohols involves the formation of a carbon oxygen double bond with cleavage of an O-H and C-H bonds.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-57\"> <img alt=\"\" class=\"_idGenObjectAttribute-101\" src=\"Chapter7/124.png\"/></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">Such a cleavage and formation of bonds occur in oxidation reactions. These are also known as <span class=\"idf2d10ad82-CharOverride-16\">dehydrogenation</span> reactions as these involve loss of dihydrogen from an alcohol molecule. Depending on the oxidising agent used, a primary alcohol is oxidised to an aldehyde which in turn is oxidised to a carboxylic acid.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-63\"><img alt=\"\" class=\"_idGenObjectAttribute-102\" src=\"Chapter7/125.png\"/></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">Strong oxidising agents such as acidified potassium permanganate are used for getting carboxylic acids from alcohols directly. CrO<span class=\"idf2d10ad82-CharOverride-26\">3</span> in anhydrous medium is used as the oxidising agent for the isolation of aldehydes.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"> <span class=\"Normal-English\">RCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH <img alt=\"\" class=\"_idGenObjectAttribute-103\" src=\"Chapter7/EQ-0828-153154.png\"/> RCHO</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">A better reagent for oxidation of primary alcohols to aldehydes in good yield is pyridinium chlorochromate (PCC), a complex of chromium trioxide with pyridine and HCl.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"> <span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> – CH = CH – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH <img alt=\"\" class=\"_idGenObjectAttribute-104\" src=\"Chapter7/EQ-0828-153234.png\"/><br/>CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> – CH = CH – CHO </span><span class=\"Neet\" lang=\"en-US\">[March 2025]</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">Secondary alcohols are oxidised to ketones by chromic anhydride <span class=\"Normal-English\">(CrO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">)</span>.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-6\"> <img alt=\"\" class=\"_idGenObjectAttribute-105\" src=\"Chapter7/126.png\"/></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\">Tertiary alcohols do not undergo oxidation reaction. Under strong reaction condition such as strong oxidizing agents (KMnO<span class=\"idf2d10ad82-CharOverride-26\">4</span>) and elevated temperature, cleavage of various C-C bonds place and mixture of carboxylic acid containing lesser number of carbon atoms is formed.</div>",
          "type": "SUB",
          "type_uncertain": false,
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              "position": "answer",
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              "position": "answer",
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              "path": "Chapter7/EQ-0828-153154.png",
              "position": "answer",
              "context": "RCH 2 OH RCHO"
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              "id": "img-3",
              "path": "Chapter7/EQ-0828-153234.png",
              "position": "answer",
              "context": "CH 3 – CH = CH – CH 2 OH CH 3 – CH = CH – CHO [March 2025]"
            },
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              "id": "img-4",
              "path": "Chapter7/126.png",
              "position": "answer",
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            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
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              "or_alt→stem",
              "leading-marker-stripped"
            ],
            "original_raw_text": " Write a note on oxidation reaction of alcohols.\nOR\n\tExplain oxidation of alcohols with chemical reactions. ",
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            "source_html": "Chapter7",
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          "sequence_no": 31,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>What happens when the vapours of a primary, secondary and tertiary alcohol are passed over heated copper at 573K temperature? Explain with chemical equation.</div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">When the vapours of a primary, secondary and tertiary alcohol are passed over heated copper at 573 K, dehydrogenation takes place and an aldehyde or a ketone is formed while tertiary alcohols undergo dehydration.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">RCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH <img alt=\"\" class=\"_idGenObjectAttribute-107\" src=\"Chapter7/EQ-0218-112636.png\"/> RCHO</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-108\" src=\"Chapter7/128.png\"/></span></div>\n<div class=\"Normal\"><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-109\" src=\"Chapter7/129.png\"/></span></div>",
          "type": "SUB",
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              "position": "answer",
              "context": "RCH 2 OH RCHO"
            },
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              "id": "img-1",
              "path": "Chapter7/128.png",
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              "position": "answer",
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            "original_raw_text": " What happens when the vapours of a primary, secondary and tertiary alcohol are passed over heated copper at 573K temperature? Explain with chemical equation.",
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        {
          "sequence_no": 32,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain nitration of phenol in detail.</div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-22\">Nitration:</span><span class=\"Normal-English\"> With dilute nitric acid at low temperature (298 K), phenol yields a mixture of ortho and para nitrophenols.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-54\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-110\" src=\"Chapter7/131.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ortho</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">para</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">isomers</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">separated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">steam</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">distillation.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">o</span><span class=\"Normal-English\">-Nitrophenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">steam</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">volatile</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">intramolecular</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bonding</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">while</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">p</span><span class=\"Normal-English\">-nitrophenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">less</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">volatile</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">intermolecular</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bonding</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">causes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">association</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecules.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-43\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-111\" src=\"Chapter7/132.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">With</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">concentrated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nitric</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">converted</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">2,4,6-trinitrophenol.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">product</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">commonly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">known</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">picric</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">yield</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">product</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">poor.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-112\" src=\"Chapter7/133.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Nowadays</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">picric</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">prepared</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">treating</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">first</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">concentrated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sulphuric</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">converts</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">into</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol-2,4-disulphonic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">then</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">concentrated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nitric</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">get</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">2,4,6-trinitrophenol.</span></div>",
          "type": "SUB",
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              "path": "Chapter7/132.png",
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            "original_raw_text": " Explain nitration of phenol in detail.",
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        {
          "sequence_no": 33,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>While separating a mixture of ortho and para nitrophenols by steam distillation, name the isomer which will be steam volatile. Give reason.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">The ortho and para isomers can be separated by steam distillation. </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">o</span><span class=\"Normal-English\">-Nitrophenol is steam volatile due to intramolecular hydrogen bonding while </span><span class=\"Normal-English idf2d10ad82-CharOverride-7\">p</span><span class=\"Normal-English\">-nitrophenol is less volatile due to intermolecular hydrogen bonding which causes the association of molecules.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-64\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-113\" src=\"Chapter7/135.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
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            "marks": 2,
            "source_number": "33",
            "original_raw_text": " While separating a mixture of ortho and para nitrophenols by steam distillation, name the isomer which will be steam volatile. Give reason.",
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        {
          "sequence_no": 34,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write a note on halogenation of phenol.</div>",
          "answer_text": "<div class=\"Normal\">Halogenation:</span><span class=\"Normal-English\"> On treating phenol with bromine, different reaction products are formed under different experimental conditions.</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">(a)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">When the reaction is carried out in solvents of low polarity such as CHCl</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> or CS</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> and at low temperature, monobromophenols are formed.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-32\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-114\" src=\"Chapter7/137.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">usual</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halogenation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">benzene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">takes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">place</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">presence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Lewis</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">such</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">FeBr</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">polarises</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halogen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecule.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">case</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">polarization</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bromine</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecule</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">takes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">place</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">even</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">absence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Lewis</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">highly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">activating</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">effect</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">–OH</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attached</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">benzene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ring.</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">(b)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">When phenol is treated with bromine water, 2, 4, 6-tribromophenol is formed as white  precipitate.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-65\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-115\" src=\"Chapter7/138.png\"/></span></div>",
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            "source_number": "34",
            "original_raw_text": " Write a note on halogenation of phenol.",
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        {
          "sequence_no": 35,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-66\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain Kolbe’s reaction of phenol.  <br/></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-67\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExplain </span>the reaction to obtain salicylic acid from phenol. </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExpalin </span>the following with an example<br/>Kolbe’s reaction.<span class=\"idf2d10ad82-CharOverride-9\"></span><span class=\"idf2d10ad82-CharOverride-11\"> </span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Phenoxide ion generated by treating phenol with sodium hydroxide is even more reactive than phenol towards electrophilic aromatic substitution. Hence, it undergoes electrophilic substitution with carbon dioxide, a weak electrophile. Ortho hydroxybenzoic acid is formed as the main reaction product.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-52\"><span class=\"Title-Two-copy\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-117\" src=\"Chapter7/142.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/142.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-66",
            "marks": 2,
            "source_number": "35",
            "boundary_log": [
              "or_alt→stem"
            ],
            "original_raw_text": " Explain Kolbe’s reaction of phenol.  \nOR\n\tExplain the reaction to obtain salicylic acid from phenol. \n OR\n\tExpalin the following with an exampleKolbe’s reaction. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 36,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the Reimer-Tiemann reaction of phenol. <span class=\"Chemistry-Character-Style-1_Enlighs-Bold idf2d10ad82-CharOverride-27\" lang=\"en-US\"> </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">Explain </span></span><span class=\"Normal-English-Bold\">the reaction to obtain salicylaldehyde from phenol. </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExplain </span>the following with an example (ii) Reimer-Tiemann reaction. <span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">On treating phenol with chloroform in the presence of sodium hydroxide, a –CHO group is introduced at ortho position of benzene ring. This reaction is known as Reimer - Tiemann reaction.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">intermediate</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substituted</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">benzal</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">chloride</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hydrolysed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">presence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkali</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">produce</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">salicylaldehyde.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-35\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-119\" src=\"Chapter7/146.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/146.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-33",
            "marks": 2,
            "source_number": "36",
            "boundary_log": [
              "or_alt→stem"
            ],
            "original_raw_text": " Explain the Reimer-Tiemann reaction of phenol.  \nOR\n Explain the reaction to obtain salicylaldehyde from phenol. \nOR\n\tExplain the following with an example (ii) Reimer-Tiemann reaction. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 37,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the following with an example</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-68\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t(i)\t</span>Reaction of phenol with zinc dust. </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-68\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t(ii)\t</span>Oxidation reaction of phenol. </div>",
          "answer_text": "<div class=\"Normal\">Reaction of phenol with zinc dust:</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Phenol is converted to benzene on heating with zinc dust.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-54\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-121\" src=\"Chapter7/149.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Oxidation:</span> <span class=\"Normal-English\">Oxidation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">chromic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">produces</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">conjugated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">diketone</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">known</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">benzoquinone.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">presence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">air,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">slowly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxidised</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">dark</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">coloured</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">mixtures</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">containing</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">quinones.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-52\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-122\" src=\"Chapter7/150.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/149.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/150.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "37",
            "marks": 2,
            "original_raw_text": " Explain the following with an example\n\t(i)\tReaction of phenol with zinc dust. \n\t(ii)\tOxidation reaction of phenol. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "boundary_log": [
              "leading-marker-stripped"
            ],
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 38,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Give equations of the following reactions:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-69\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold\">When tertiary alcohol heated at 573K in presence of copper (Cu)</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-70\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)\t</span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-15\">Oxidation of phenol with chromic acid.</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-11\"><br/></span><span class=\"Normal-English-Bold\"></span></div>",
          "answer_text": "<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">When tertiary alcohol heated at 573K in presence of copper (Cu)</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-71\"><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-124\" src=\"Chapter7/152.png\"/></span></div>\n<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">(ii)\t</span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-28\">Oxidation of phenol with chromic acid</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-72\"><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-125\" src=\"Chapter7/153.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/152.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/153.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "38",
            "marks": 2,
            "original_raw_text": " Give equations of the following reactions:\n(i)\tWhen tertiary alcohol heated at 573K in presence of copper (Cu)\n(ii)\tOxidation of phenol with chromic acid.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 39,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-74\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>State the preparation, properties and uses of methanol. </div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Methanol, CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">OH, also known as ‘wood spirit’, was produced by destructive distillation of wood. Today, most of the methanol is produced by catalytic hydrogenation of carbon monoxide at high pressure and temperature and in the presence of ZnO – Cr</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3 </span><span class=\"Normal-English\">catalyst.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-32\"><span class=\"Normal-English\">\tCO + 2H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-127\" src=\"Chapter7/EQ-0218-113438.png\"/> CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">OH</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Methanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">colourless</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">liquid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">boils</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">at</span><span class=\"Normal-English\"> <br/></span><span class=\"Normal-English\">337K.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">highly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">poisonous</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nature.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Ingestion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">even</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">small</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">quantities</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">methanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">cause</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">blindness</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">large</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">quantities</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">causes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">even</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">death.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Methanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">used</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">solvent</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">paints,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">varnishes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">chiefly</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">for</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">making</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formaldehyde.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/EQ-0218-113438.png",
              "position": "answer",
              "context": "CO + 2H 2 CH 3 OH"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-74",
            "marks": 3,
            "source_number": "39",
            "original_raw_text": " State the preparation, properties and uses of methanol. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 40,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>State the preparation, properties and uses of ethanol.</div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Ethanol, C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">OH, is obtained commercially by fermentation, the oldest method is from sugars. The sugar in molasses, sugarcane or fruits such as grapes is converted to glucose and fructose, (both of which have the formula C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">12</span><span class=\"Normal-English\">O</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\">), in the presence of an enzyme, invertase. Glucose and fructose undergo fermentation in the presence of another enzyme, zymase, which is found in yeast.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-75\"><span class=\"Normal-English\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">12</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">22</span><span class=\"Normal-English\">O</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">11</span><span class=\"Normal-English\"> + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O <img alt=\"\" class=\"_idGenObjectAttribute-128\" src=\"Chapter7/157.png\"/> <img alt=\"\" class=\"_idGenObjectAttribute-129\" src=\"Chapter7/158.png\"/> + <img alt=\"\" class=\"_idGenObjectAttribute-130\" src=\"Chapter7/159.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-76\"><span class=\"Normal-English\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">12</span><span class=\"Normal-English\">O</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-131\" src=\"Chapter7/160.png\"/> 2C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">OH + 2CO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">wine</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">making,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">grapes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">source</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sugars</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">yeast.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">As</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">grapes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ripen,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">quantity</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sugar</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">increases</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">yeast</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">grows</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">outer</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">skin.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">When</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">grapes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">crushed,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sugar</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">enzyme</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">come</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">contact</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">fermentation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">starts.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Fermentation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">takes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">place</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">anaerobic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">conditions</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">i.e.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">absence</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">air.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Carbon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">dioxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">released</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">during</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">fermentation.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">action</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">zymase</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">inhibited</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">once</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">percentage</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">exceeds</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">14</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">percent.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">If</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">air</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">gets</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">into</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">fermentation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">mixture,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxygen</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">air</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxidises</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethanoic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">turn</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">destroys</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">taste</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcoholic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">drinks.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Ethanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">colourless</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">liquid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">boiling</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">point</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">351K.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">used</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">solvent</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">paint</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">industry</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">preparation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">number</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">compounds.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">commercial</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">made</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">unfit</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">for</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">drinking</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">mixing</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">it</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">some</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">copper</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sulphate</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">give</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">it</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">colour)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pyridine</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">foul</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">smelling</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">liquid).</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">known</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">denaturation</span><span class=\"Normal-English\"><br/></span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/157.png",
              "position": "answer",
              "context": "C 12 H 22 O 11 + H 2 O +"
            },
            {
              "id": "img-1",
              "path": "Chapter7/158.png",
              "position": "answer",
              "context": "C 12 H 22 O 11 + H 2 O +"
            },
            {
              "id": "img-2",
              "path": "Chapter7/159.png",
              "position": "answer",
              "context": "C 12 H 22 O 11 + H 2 O +"
            },
            {
              "id": "img-3",
              "path": "Chapter7/160.png",
              "position": "answer",
              "context": "C 6 H 12 O 6 2C 2 H 5 OH + 2CO 2"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 4,
            "source_number": "40",
            "original_raw_text": " State the preparation, properties and uses of ethanol.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 41,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain the preparation of ethers with mechanism by dehydration of alcohols.</div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Normal-English\">Alcohols undergo dehydration in the presence of protic acids (H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">SO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\">, H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">PO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\">). The formation of the reaction product, alkene or ether depends on the reaction conditions. For example, ethanol is dehydrated to ethene in the presence of sulphuric acid at 443K. At 413K, ethoxyethane is the main product.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-39\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-133\" src=\"Chapter7/163.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ether</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nucleophilic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bimolecular</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(S</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">N</span><span class=\"Normal-English\">2)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">involving</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attack</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecule</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">protonated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">indicated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">below:</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">(i)\t<img alt=\"\" class=\"_idGenObjectAttribute-134\" src=\"Chapter7/164.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-77\"><span class=\"Normal-English\">(ii)\t<img alt=\"\" class=\"_idGenObjectAttribute-135\" src=\"Chapter7/165.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-78\"><span class=\"Normal-English\">(iii)\t<img alt=\"\" class=\"_idGenObjectAttribute-136\" src=\"Chapter7/166.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-8\"><span class=\"Normal-English\">Acidic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">dehydration</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">give</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">also</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">associated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substitution</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">give</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ether.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/163.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/164.png",
              "position": "answer",
              "context": "(i)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/165.png",
              "position": "answer",
              "context": "(ii)"
            },
            {
              "id": "img-3",
              "path": "Chapter7/166.png",
              "position": "answer",
              "context": "(iii)"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-13",
            "marks": 3,
            "source_number": "41",
            "original_raw_text": " Explain the preparation of ethers with mechanism by dehydration of alcohols.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 42,
          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-39\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-29\"> </span><span class=\"idf2d10ad82-CharOverride-30\">Discuss the classification of ethers. </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-79\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExplain </span>the following with an example.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t(iv) </span>Unsymmetrical ether.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-10\">Ethers are classified as simple or symmetrical, if the alkyl or aryl groups attached to the oxygen atom are the same, and mixed or unsymmetrical, if the two groups are different. Diethyl ether, C<span class=\"idf2d10ad82-CharOverride-26\">2</span>H<span class=\"idf2d10ad82-CharOverride-26\">5</span>OC<span class=\"idf2d10ad82-CharOverride-26\">2</span>H<span class=\"idf2d10ad82-CharOverride-26\">5</span>, is a symmetrical ether whereas C<span class=\"idf2d10ad82-CharOverride-26\">2</span>H<span class=\"idf2d10ad82-CharOverride-26\">5</span>OCH<span class=\"idf2d10ad82-CharOverride-26\">3 </span>and C<span class=\"idf2d10ad82-CharOverride-26\">2</span>H<span class=\"idf2d10ad82-CharOverride-26\">5</span>OC<span class=\"idf2d10ad82-CharOverride-26\">6</span>H<span class=\"idf2d10ad82-CharOverride-26\">5 </span><span class=\"Normal-English\">are unsymmetrical ethers.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Normal idf2d10ad82-ParaOverride-39",
            "marks": 2,
            "source_number": "42",
            "boundary_log": [
              "or_alt→stem"
            ],
            "original_raw_text": " Discuss the classification of ethers. \nOR \n\tExplain the following with an example.\n\t(iv) Unsymmetrical ether.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 43,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-39\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write short note: Williamson synthesis.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-34\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExplain </span>the following with an example:<br/>(iii) Williamson ether synthesis:<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Normal-English\">It is an important laboratory method for the preparation of symmetrical and unsymmetrical ethers. In this method, an alkyl halide is allowed to react with sodium alkoxide.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Ethers</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">containing</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substituted</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">groups</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(secondary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">may</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">also</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">prepared</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">this</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">method.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">involves</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">S</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">N</span><span class=\"Normal-English\">2</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attack</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">primary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halide.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Better</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">results</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">obtained</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">if</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">primary.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">case</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">secondary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halides,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">elimination</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">competes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">over</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substitution.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">If</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">used,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">only</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">product</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">no</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ether</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">For</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">example,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">ONa</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"><br/></span><span class=\"Normal-English\">(CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">)</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">C–Br</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">gives</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">exclusively</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">2-methylpropene.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">because</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkoxides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">not</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">only</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nucleophiles</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">but</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">strong</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bases</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">well.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">They</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">react</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">leading</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">elimination</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactions.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Phenols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">also</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">converted</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethers</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">this</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">method.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">this,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">used</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">moiety.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-42\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-142\" src=\"Chapter7/175.png\"/></span></div>",
          "type": "SN",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/175.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-39",
            "source_number": "43",
            "marks": 4,
            "boundary_log": [
              "or_alt→stem"
            ],
            "original_raw_text": "  Write short note: Williamson synthesis.\nOR\n\tExplain the following with an example:(iii) Williamson ether synthesis:",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 44,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Illustrate with examples the limitation of williamson synthesis for the preparation of certain type of ethers.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">Williamson synthesis is an important laboratory method for the preparation of symmetrical and unsymmetrical ethers.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">However,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">selection</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">appropriate</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactants</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">required</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">for</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">preparation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">unsymmetrical</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethers.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Williamson</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">synthesis</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">occurs</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">via</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">S</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">N</span><span class=\"Normal-English\">2</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">mechanism</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">primary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">more</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactive</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">towards</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">S</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">N</span><span class=\"Normal-English\">2</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Thus,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">better</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">results</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">obtained</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">if</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">primary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">primary,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">secondary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">For</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">example,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tert-butyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ether</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">prepared</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">treating</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">methyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bromide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tert-butyloxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">above</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ether</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">not</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">prepared</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">between</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">sodium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">methoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tert-butyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bromide.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Because</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">this</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">case</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">elimination</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">competes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">over</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substitution</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">compound</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">iso-butylene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">obtain</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">product.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">because</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkoxides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">not</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">only</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nucleophiles</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">but</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">strong</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bases</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">well.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">They</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">react</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">leading</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">elimination</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactions.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Aryl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">vinyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">halides</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">can</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">not</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">used</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactant</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Williamson</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">synthesis</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">they</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">very</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">less</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reactive</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">towards</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nucleophilic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 3,
            "source_number": "44",
            "original_raw_text": " Illustrate with examples the limitation of williamson synthesis for the preparation of certain type of ethers.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
          }
        },
        {
          "sequence_no": 45,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Preparation of ether by acid dehydration of secondary or tertiary alcohols is not a suitable method. Give reason.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">The acid dehydration method is suitable for the preparation of ethers having primary alkyl groups only.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">should</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">unhindered</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">temperature</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">be</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">kept</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">low.</span><span class=\"Normal-English\"> </span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Otherwise</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">favours</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkene.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">The</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">follows</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">S</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">N</span><span class=\"Normal-English\">1</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">pathway</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">when</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">secondary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">or</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-53\"><span class=\"Normal-English\">However,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">dehydration</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">secondary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">tertiary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohols</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">give</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">corresponding</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethers</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">unsuccessful</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">elimination</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">competes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">over</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substitution</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">consequence,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkenes</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">easily</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-28",
            "marks": 2,
            "source_number": "45",
            "original_raw_text": " Preparation of ether by acid dehydration of secondary or tertiary alcohols is not a suitable method. Give reason.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
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        },
        {
          "sequence_no": 46,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Explain the fact in aryl alkyl ethers: </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-80\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>The alkoxy group activates the benzene ring towards electrophilic substitution and</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-81\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>It directs the incoming substituents to ortho and para position in benzene ring.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">(i)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">The alkoxy group (– OR) is ortho, para directing and activates the aromatic ring towards electrophilic substitution in the same way as in phenol.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-52\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-146\" src=\"Chapter7/182.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"Normal-English\">(ii)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">From the above resonance structures, we infer that the electron density on ortho and para position is more than that of meta position. Therefore, the substituent which is electrophile is directed to the ortho and para position of the benzene ring.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
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            {
              "id": "img-0",
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              "position": "answer",
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            }
          ],
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          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "46",
            "marks": 2,
            "original_raw_text": "  Explain the fact in aryl alkyl ethers: \n (i) The alkoxy group activates the benzene ring towards electrophilic substitution and\n (ii) It directs the incoming substituents to ortho and para position in benzene ring.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
            "section_id": "2.2"
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        },
        {
          "sequence_no": 47,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write equations of the following reactions:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-80\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Friedel-Crafts reaction – alkylation of anisole.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-80\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Nitration of anisole.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-80\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Bromination of anisole in ethanoic acid medium.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-83\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iv)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Friedel-Crafts acetylation of anisole.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English-Bold\">(i)</span> <span class=\"Normal-English-Bold\">Friedel-Crafts reaction – alkylation of anisole:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-84\"><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-147\" src=\"Chapter7/184.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-26\"><span class=\"Normal-English-Bold\">(ii)</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">Nitration of anisole:</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Title-Two-copy\"> </span><span class=\"Title-Two-copy\"></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-6\"><span class=\"Normal-English-Bold\">(iii)</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">Bromination of anisole in ethanoic acid medium:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-28\"><span class=\"Normal-English-Bold\">(iv)\tFriedel-Crafts acetylation of anisole:</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-150\" src=\"Chapter7/187.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/184.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/187.png",
              "position": "answer",
              "context": "(iv)\tFriedel-Crafts acetylation of anisole:"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "47",
            "marks": 2,
            "original_raw_text": "  Write equations of the following reactions:\n (i) Friedel-Crafts reaction – alkylation of anisole.\n (ii) Nitration of anisole.\n (iii) Bromination of anisole in ethanoic acid medium.\n (iv) Friedel-Crafts acetylation of anisole.",
            "deduction_level": 0,
            "source_html": "Chapter7",
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        {
          "sequence_no": 48,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-3\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write <span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">products of the following reactions.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-62\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-29\">\t(i)\t<img alt=\"\" class=\"_idGenObjectAttribute-152\" src=\"Chapter7/189.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-87\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-29\">\t(ii)\t<img alt=\"\" class=\"_idGenObjectAttribute-153\" src=\"Chapter7/190.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-22\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-29\">\t(iii)\t</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-88\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-29\">\t(iv)\t<img alt=\"\" class=\"_idGenObjectAttribute-155\" src=\"Chapter7/192.png\"/></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-62\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(i)</span><span class=\"idf2d10ad82-CharOverride-16\"> <img alt=\"\" class=\"_idGenObjectAttribute-156\" src=\"Chapter7/193.png\"/> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(ii)</span><span class=\"idf2d10ad82-CharOverride-16\"> <img alt=\"\" class=\"_idGenObjectAttribute-157\" src=\"Chapter7/194.png\"/></span></div>\n<div class=\"Normal\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(iii)</span><span class=\"idf2d10ad82-CharOverride-16\"> <img alt=\"\" class=\"_idGenObjectAttribute-158\" src=\"Chapter7/195.png\"/> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(iv)</span><span class=\"idf2d10ad82-CharOverride-16\"> <img alt=\"\" class=\"_idGenObjectAttribute-159\" src=\"Chapter7/196.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-45\"><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">Class 12 Chemistry</span><span class=\"idf2d10ad82-CharOverride-33\"> </span><span class=\"idf2d10ad82-CharOverride-34\">(</span><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">Part 2)</span><span class=\"idf2d10ad82-CharOverride-16\"> </span><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">007</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/189.png",
              "position": "stem",
              "context": "(i)"
            },
            {
              "id": "img-1",
              "path": "Chapter7/190.png",
              "position": "stem",
              "context": "(ii)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/192.png",
              "position": "stem",
              "context": "(iv)"
            },
            {
              "id": "img-3",
              "path": "Chapter7/193.png",
              "position": "answer",
              "context": "(i) (ii)"
            },
            {
              "id": "img-4",
              "path": "Chapter7/194.png",
              "position": "answer",
              "context": "(i) (ii)"
            },
            {
              "id": "img-5",
              "path": "Chapter7/195.png",
              "position": "answer",
              "context": "(iii) (iv)"
            },
            {
              "id": "img-6",
              "path": "Chapter7/196.png",
              "position": "answer",
              "context": "(iii) (iv)"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-3",
            "source_number": "48",
            "marks": 4,
            "original_raw_text": "  Write products of the following reactions.\n\t(i)\t\n\t(ii)\t\n\t(iii)\t\n\t(iv)\t",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "Topic-wise Q & A",
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      "section_id": "",
      "section_title": "NCERT Intext Questions and Answers",
      "heading_text": "NCERT Intext Questions and Answers",
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      "questions": [
        {
          "sequence_no": 49,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Classify the following as primary, secondary and tertiary alcohols:<span class=\"idf2d10ad82-CharOverride-11\"></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-89\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-161\" src=\"Chapter7/198.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(ii)\t</span></span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">C = CH – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">OH</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-90\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iii)\t</span></span><span class=\"Normal-English-Bold\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\"> – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\"> – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\"> – OH</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-91\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iv)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-162\" src=\"Chapter7/199.png\"/>\t(v) <img alt=\"\" class=\"_idGenObjectAttribute-163\" src=\"Chapter7/200.png\"/> </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-92\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(vi)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-164\" src=\"Chapter7/201.png\"/></span></div>",
          "answer_text": "",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/198.png",
              "position": "stem",
              "context": "(i)"
            },
            {
              "id": "img-1",
              "path": "Chapter7/199.png",
              "position": "stem",
              "context": "(iv) (v)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/200.png",
              "position": "stem",
              "context": "(iv) (v)"
            },
            {
              "id": "img-3",
              "path": "Chapter7/201.png",
              "position": "stem",
              "context": "(vi)"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "1",
            "original_raw_text": " Classify the following as primary, secondary and tertiary alcohols:\n (i)\t\n\t(ii)\tH2C = CH – CH2OH\n\t(iii)\tCH3 – CH2 – CH2 – OH\n\t(iv)\t\t(v)  \n\t(vi)\t",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Intext Questions and Answers",
            "section_id": "",
            "needs_review": true,
            "missing_answer": true
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        {
          "sequence_no": 50,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Identify allylic alcohols in the above examples.<span class=\"idf2d10ad82-CharOverride-11\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-93\"><span class=\"Normal-English\">(i)\t</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">2</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">C = CH – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">2</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">OH  and</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-94\"><span class=\"Normal-English\">\t(ii)\t</span><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-167\" src=\"Chapter7/204.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Allylic alcohols in </span><span lang=\"en-US\">above example.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/204.png",
              "position": "answer",
              "context": "(ii)"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-33",
            "source_number": "2",
            "original_raw_text": " Identify allylic alcohols in the above examples.",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Intext Questions and Answers",
            "section_id": ""
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        {
          "sequence_no": 51,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-3\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Give IUPAC names of the following compounds:<span class=\"idf2d10ad82-CharOverride-11\"></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-95\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-169\" src=\"Chapter7/206.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-96\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(ii)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-170\" src=\"Chapter7/207.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-97\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iii)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-171\" src=\"Chapter7/208.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-98\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iv)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-172\" src=\"Chapter7/209.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-99\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(v)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-173\" src=\"Chapter7/210.png\"/></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">(i)\t3-</span>Chloromethyl-2-isopropy pentanol</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"> <span class=\"Normal-English\">(ii)\t2, 5</span>-Dimethylhexane- 1, 3-diol</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"> <span class=\"Normal-English\">(iii) 3-Bromocyclohexanol</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"><span class=\"Normal-English\">\t(iv)\tHex-1-en-3-ol</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"> <span class=\"Normal-English\">(v)</span> <span class=\"Normal-English\">2-</span>Bromo-3-methylbut-2-en-1-ol</div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/206.png",
              "position": "stem",
              "context": "(i)"
            },
            {
              "id": "img-1",
              "path": "Chapter7/207.png",
              "position": "stem",
              "context": "(ii)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/208.png",
              "position": "stem",
              "context": "(iii)"
            },
            {
              "id": "img-3",
              "path": "Chapter7/209.png",
              "position": "stem",
              "context": "(iv)"
            },
            {
              "id": "img-4",
              "path": "Chapter7/210.png",
              "position": "stem",
              "context": "(v)"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-3",
            "source_number": "3",
            "original_raw_text": " Give IUPAC names of the following compounds:\n (i)\t\n\t(ii)\t\n\t(iii)\t\n\t(iv)\t\n\t(v)\t",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
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        {
          "sequence_no": 52,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Show how the following alcohols are prepared by the reaction of a suitable Grignard reagent on methanal ? <span class=\"idf2d10ad82-CharOverride-11\"> </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-95\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-174\" src=\"Chapter7/212.png\"/>  (ii)  <img alt=\"\" class=\"_idGenObjectAttribute-175\" src=\"Chapter7/213.png\"/></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-100\"><img alt=\"\" class=\"_idGenObjectAttribute-176\" src=\"Chapter7/214.png\"/></span><span class=\"Normal-English\"> </span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-101\"><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-177\" src=\"Chapter7/215.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/212.png",
              "position": "stem",
              "context": "(i) (ii)"
            },
            {
              "id": "img-1",
              "path": "Chapter7/213.png",
              "position": "stem",
              "context": "(i) (ii)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/214.png",
              "position": "answer",
              "context": "Ans."
            },
            {
              "id": "img-3",
              "path": "Chapter7/215.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-33",
            "source_number": "4",
            "original_raw_text": " Show how the following alcohols are prepared by the reaction of a suitable Grignard reagent on methanal ?  \n (i)\t  (ii)  ",
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        {
          "sequence_no": 53,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write structures of the products of the following reactions:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-15\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(i)\t</span></span><span class=\"Normal-English-Bold\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\"> – CH = CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\"> <img alt=\"\" class=\"_idGenObjectAttribute-178\" src=\"Chapter7/216.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-102\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(ii)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-179\" src=\"Chapter7/217.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-103\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iii)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-180\" src=\"Chapter7/218.png\"/></span><span class=\"idf2d10ad82-CharOverride-11\"> </span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-22\"><span class=\"Normal-English\">(i)\t<img alt=\"\" class=\"_idGenObjectAttribute-181\" src=\"Chapter7/220.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-104\"><span class=\"Normal-English\">(ii)</span><span class=\"Normal-English-Bold\"> <img alt=\"\" class=\"_idGenObjectAttribute-182\" src=\"Chapter7/221.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-105\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">\t(iii)\t<img alt=\"\" class=\"_idGenObjectAttribute-183\" src=\"Chapter7/222.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/216.png",
              "position": "stem",
              "context": "(i) CH 3 – CH = CH 2"
            },
            {
              "id": "img-1",
              "path": "Chapter7/217.png",
              "position": "stem",
              "context": "(ii)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/218.png",
              "position": "stem",
              "context": "(iii)"
            },
            {
              "id": "img-3",
              "path": "Chapter7/220.png",
              "position": "answer",
              "context": "(i)"
            },
            {
              "id": "img-4",
              "path": "Chapter7/221.png",
              "position": "answer",
              "context": "(ii)"
            },
            {
              "id": "img-5",
              "path": "Chapter7/222.png",
              "position": "answer",
              "context": "(iii)"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "5",
            "original_raw_text": " Write structures of the products of the following reactions:\n\t(i)\tCH3 – CH = CH2 \n\t(ii)\t\n\t(iii)\t ",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
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        },
        {
          "sequence_no": 54,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Give structures of the products you would expect when each of the following alcohol reacts with<br/><span class=\"Normal-English-Bold\">(a) HCl - ZnCl</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">\t(b) HBr</span> and    <span class=\"Normal-English-Bold\">(c) SOCl</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span>.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i) </span></span><span class=\"Normal-English-Bold\">Butan-1-ol      (ii) 2-Methylbutan-2-ol</span><span class=\"idf2d10ad82-CharOverride-11\"></span></div>",
          "answer_text": "<div class=\"Normal\">(a)\tWith HCl-ZnCl</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-28\"><span class=\"Normal-English\">\t\tCH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH + HCl <img alt=\"\" class=\"_idGenObjectAttribute-184\" src=\"Chapter7/224.png\"/></span> reaction does not take place at room temperature.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-106\">\t\t     Butan-1-ol\t\t<img alt=\"\" class=\"_idGenObjectAttribute-185\" src=\"Chapter7/225.png\"/></div>\n<div class=\"Normal\"><span class=\"Normal-English-Bold\">(b)\tWith HBr:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH + HBr <img alt=\"\" class=\"_idGenObjectAttribute-186\" src=\"Chapter7/EQ-0907-111345.png\"/> CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">Br + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">\t\tButan-1-ol</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">1-bromobutane</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-26\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-187\" src=\"Chapter7/226.png\"/></span></div>\n<div class=\"Normal\"><span class=\"Normal-English-Bold\">(c)\tWith SOCl</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\">:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-38\"> <span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">OH + SOCl</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-186\" src=\"Chapter7/EQ-0907-111345.png\"/> CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">Cl + SO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> + HCl</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">\t\tButan-1-ol</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">1-bromobutane</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-107\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-188\" src=\"Chapter7/227.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/224.png",
              "position": "answer",
              "context": "CH 3 CH 2 CH 2 CH 2 OH + HCl reaction does not take place at…"
            },
            {
              "id": "img-1",
              "path": "Chapter7/225.png",
              "position": "answer",
              "context": "Butan-1-ol"
            },
            {
              "id": "img-2",
              "path": "Chapter7/EQ-0907-111345.png",
              "position": "answer",
              "context": "CH 3 CH 2 CH 2 CH 2 OH + HBr CH 3 CH 2 CH 2 CH 2 Br + H 2 O"
            },
            {
              "id": "img-3",
              "path": "Chapter7/226.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-4",
              "path": "Chapter7/EQ-0907-111345.png",
              "position": "answer",
              "context": "CH 3 CH 2 CH 2 CH 2 OH + SOCl 2 CH 3 CH 2 CH 2 CH 2 Cl + SO …"
            },
            {
              "id": "img-5",
              "path": "Chapter7/227.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "6",
            "original_raw_text": " Give structures of the products you would expect when each of the following alcohol reacts with(a) HCl - ZnCl2\t(b) HBr and    (c) SOCl2.\n (i) Butan-1-ol      (ii) 2-Methylbutan-2-ol",
            "marks": 0,
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            "source_html": "Chapter7",
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              "leading-marker-stripped"
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            "needs_review": true,
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            "optsplit_review_reason": "answer body is an option list (A/B/C) — options mis-routed into the answer; they belong to the question"
          }
        },
        {
          "sequence_no": 55,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English-Bold\">Predict the major product of acid catalysed dehydration of (i) 1-methylcyclohexanol and<br/>(ii) butan-1-ol</span> ? <span class=\"idf2d10ad82-CharOverride-11\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">\t(i)</span> <span class=\"Normal-English\">1-</span>Methylcyclohexene</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-108\"><span class=\"Normal-English\">(ii)</span>\tBut-1-ene</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-22\">\t\tCH<span class=\"idf2d10ad82-CharOverride-26\">3</span>CH<span class=\"idf2d10ad82-CharOverride-26\">2</span>CH<span class=\"idf2d10ad82-CharOverride-26\">2</span>CH<span class=\"idf2d10ad82-CharOverride-26\">2</span>OH <img alt=\"\" class=\"_idGenObjectAttribute-191\" src=\"Chapter7/230.png\"/> CH<span class=\"idf2d10ad82-CharOverride-26\">3</span>CH=CHCH<span class=\"idf2d10ad82-CharOverride-26\">3</span>+H<span class=\"idf2d10ad82-CharOverride-26\">2</span>O</div>\n<div class=\"Normal\">\t\t\t\tBut-2-ene (major)</div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/230.png",
              "position": "answer",
              "context": "CH 3 CH 2 CH 2 CH 2 OH CH 3 CH=CHCH 3 +H 2 O"
            }
          ],
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          "metadata": {
            "source_class": "Quest",
            "source_number": "7",
            "original_raw_text": " Predict the major product of acid catalysed dehydration of (i) 1-methylcyclohexanol and(ii) butan-1-ol ? ",
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            "deduction_level": 0,
            "source_html": "Chapter7",
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        },
        {
          "sequence_no": 56,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-39\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-36\">Ortho</span> and <span class=\"idf2d10ad82-CharOverride-36\">para</span> nitrophenols are more acidic than phenol. Draw the resonance structures of the corresponding phenoxide ions.<span class=\"idf2d10ad82-CharOverride-11\"></span></div>",
          "answer_text": "<div class=\"Normal\">The resonating structures of <span class=\"idf2d10ad82-CharOverride-7\">ortho</span> and <span class=\"idf2d10ad82-CharOverride-7\">para </span>nitrophenoxide ions are as below:</div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-36\">o</span><span class=\"Normal-English-Bold\">-nitrophenoxide</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">ion:</span><span class=\"Normal-English\" lang=\"en-GB\"> </span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-18\"><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-193\" src=\"Chapter7/232.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-8\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-36\">p</span><span class=\"Normal-English-Bold\">-nitrophenoxide</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">ion:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-28\"><span class=\"Title-Two-copy idf2d10ad82-CharOverride-37\"> <img alt=\"\" class=\"_idGenObjectAttribute-194\" src=\"Chapter7/233.png\"/></span></div>\n<div class=\"Body-text-for-Q---A\">It can be seen that presence of nitro group increases stability of phenoxide ion.</div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/232.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/233.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-39",
            "marks": 3,
            "source_number": "8",
            "original_raw_text": " Ortho and para nitrophenols are more acidic than phenol. Draw the resonance structures of the corresponding phenoxide ions.",
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            "source_html": "Chapter7",
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        },
        {
          "sequence_no": 57,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-55\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write the equations involved in the following reactions: </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i) </span></span><span class=\"Normal-English-Bold\">Reimer - Tiemann reaction\t   </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(ii) </span></span><span class=\"Normal-English-Bold\">Kolbe’s reaction</span><span class=\"idf2d10ad82-CharOverride-11\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-22\">(i)</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">Reimer-Tiemann reaction:</span> </div>\n<div class=\"Normal idf2d10ad82-ParaOverride-22\"><img alt=\"\" class=\"_idGenObjectAttribute-195\" src=\"Chapter7/235.png\"/></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-6\"><span class=\"Normal-English-Bold\">\t(ii)</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">Kolbe’s reaction:</span> </div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/235.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-55",
            "source_number": "9",
            "marks": 2,
            "original_raw_text": " Write the equations involved in the following reactions: \n (i) Reimer - Tiemann reaction\t   \n\t(ii) Kolbe’s reaction",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "boundary_log": [
              "leading-marker-stripped"
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            "section": "NCERT Intext Questions and Answers",
            "section_id": ""
          }
        },
        {
          "sequence_no": 58,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write the reactions of Williamson synthesis of 2-ethoxy-3-methylpentane starting from ethanol and 3-methylpentan-2-ol. <span class=\"idf2d10ad82-CharOverride-11\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-109\"><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-198\" src=\"Chapter7/238.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-88\"><span class=\"Normal-English\">\tC</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">OH <img alt=\"\" class=\"_idGenObjectAttribute-199\" src=\"Chapter7/EQ-0907-121134.png\"/> C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">Br</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-110\"><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-200\" src=\"Chapter7/239.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/238.png",
              "position": "answer",
              "context": "Ans."
            },
            {
              "id": "img-1",
              "path": "Chapter7/EQ-0907-121134.png",
              "position": "answer",
              "context": "C 2 H 5 OH C 2 H 5 Br"
            },
            {
              "id": "img-2",
              "path": "Chapter7/239.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-28",
            "source_number": "10",
            "original_raw_text": " Write the reactions of Williamson synthesis of 2-ethoxy-3-methylpentane starting from ethanol and 3-methylpentan-2-ol. ",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Intext Questions and Answers",
            "section_id": ""
          }
        },
        {
          "sequence_no": 59,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Which of the following is an appropriate set of reactants for the preparation of 1-methoxy-4-nitrobenzene and why?<span class=\"idf2d10ad82-CharOverride-11\"></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-111\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i) </span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-201\" src=\"Chapter7/241.png\"/>  (ii) <img alt=\"\" class=\"_idGenObjectAttribute-202\" src=\"Chapter7/242.png\"/></span></div>",
          "answer_text": "<div class=\"Normal\">In a first set double bond character is observed between C-Br bond due to resonance, which is difficult to break. Therefore, for the preparation of 1-methoxy-4-nitrobenzene set (ii) is more appropriate.</div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/241.png",
              "position": "stem",
              "context": "(i) (ii)"
            },
            {
              "id": "img-1",
              "path": "Chapter7/242.png",
              "position": "stem",
              "context": "(i) (ii)"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "11",
            "original_raw_text": " Which of the following is an appropriate set of reactants for the preparation of 1-methoxy-4-nitrobenzene and why?\n (i)   (ii) ",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Intext Questions and Answers",
            "section_id": ""
          }
        },
        {
          "sequence_no": 60,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Predict the products of the following reactions:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-112\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\"> – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\"> – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\"> – O – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\"> + HBr </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English-Bold\"> </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-113\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(ii)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-203\" src=\"Chapter7/243.png\"/> + HBr </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-17\">→ </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-114\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iii)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-204\" src=\"Chapter7/244.png\"/> </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-114\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iv)  </span></span><span class=\"Normal-English-Bold\">(CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\">)</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\"> C – OC</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English-Bold\"> <img alt=\"\" class=\"_idGenObjectAttribute-205\" src=\"Chapter7/245.png\"/></span><span class=\"idf2d10ad82-CharOverride-11\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-20\"><span class=\"Normal-English\">(i)\t</span><span class=\"Chemistry-Character-Style-1_English\">CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\"> – CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">2</span><span class=\"Chemistry-Character-Style-1_English\"> – CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">2</span><span class=\"Chemistry-Character-Style-1_English\"> – O – CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\"> + HBr </span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-17\">→</span><span class=\"Chemistry-Character-Style-1_English\"><br/> </span><span class=\"Chemistry-Character-Style-1_English\">CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\">CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">2</span><span class=\"Chemistry-Character-Style-1_English\">CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">2</span><span class=\"Chemistry-Character-Style-1_English\">OH + CH</span><span class=\"Chemistry-Character-Style-1_English idf2d10ad82-CharOverride-4\">3</span><span class=\"Chemistry-Character-Style-1_English\">Br</span></div>\n<div class=\"Summary-Style_Normal idf2d10ad82-ParaOverride-115\"><span class=\"Chemistry-Character-Style-1_English\">\t(ii)</span> <img alt=\"\" class=\"_idGenObjectAttribute-207\" src=\"Chapter7/247.png\"/></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-116\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">\t(iii)\t<img alt=\"\" class=\"_idGenObjectAttribute-208\" src=\"Chapter7/248.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-117\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\"><img alt=\"\" class=\"_idGenObjectAttribute-209\" src=\"Chapter7/249.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-118\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">\t(iv)\t(CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">3</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">)</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">3</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\"> C – OC</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">2</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">5</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\"> <img alt=\"\" class=\"_idGenObjectAttribute-210\" src=\"Chapter7/250.png\"/> (CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">3</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">)</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">3</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\"> C – I + C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">2</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-35\">5</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">OH</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/243.png",
              "position": "stem",
              "context": "(ii) + HBr →"
            },
            {
              "id": "img-1",
              "path": "Chapter7/244.png",
              "position": "stem",
              "context": "(iii)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/245.png",
              "position": "stem",
              "context": "(iv) (CH 3 ) 3 C – OC 2 H 5"
            },
            {
              "id": "img-3",
              "path": "Chapter7/247.png",
              "position": "answer",
              "context": "(ii)"
            },
            {
              "id": "img-4",
              "path": "Chapter7/248.png",
              "position": "answer",
              "context": "(iii)"
            },
            {
              "id": "img-5",
              "path": "Chapter7/249.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-6",
              "path": "Chapter7/250.png",
              "position": "answer",
              "context": "(iv)\t(CH 3 ) 3 C – OC 2 H 5 (CH 3 ) 3 C – I + C 2 H 5 OH"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "12",
            "original_raw_text": " Predict the products of the following reactions:\n (i)\tCH3 – CH2 – CH2 – O – CH3 + HBr → \n\t(ii)\t + HBr → \n\t(iii)\t \n\t(iv)  (CH3)3 C – OC2H5 ",
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    },
    {
      "section_id": "2.5",
      "section_title": "NCERT Textbook Exercise Q & A",
      "heading_text": "NCERT Textbook Exercise Questions And Answers",
      "detected_type": "SUB",
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      "questions": [
        {
          "sequence_no": 61,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-66\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Write IUPAC name of the following compounds: </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-120\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-211\" src=\"Chapter7/252.png\"/></span> <span class=\"Normal-English-Bold\">(ii)\t<img alt=\"\" class=\"_idGenObjectAttribute-212\" src=\"Chapter7/253.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-121\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-213\" src=\"Chapter7/254.png\"/></span> <span class=\"Normal-English-Bold\">(iv)\t</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-62\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(v)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-215\" src=\"Chapter7/256.png\"/>\t(vi) <img alt=\"\" class=\"_idGenObjectAttribute-216\" src=\"Chapter7/257.png\"/>\t(vii)\t<img alt=\"\" class=\"_idGenObjectAttribute-217\" src=\"Chapter7/258.png\"/>\t\t(viii) <img alt=\"\" class=\"_idGenObjectAttribute-218\" src=\"Chapter7/259.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-20\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(ix)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-219\" src=\"Chapter7/260.png\"/></span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English-Bold\">(x)\tC</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English-Bold\">–O–C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English-Bold\"> </span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English-Bold\">(xi)   C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English-Bold\">–O–C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">7</span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">15</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">(n–)</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(xii)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-220\" src=\"Chapter7/261.png\"/></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-143\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English-Bold\">By Williamson synthesis:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-144\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">3 CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – OH + PBr</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English\"> 3 CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – Br + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">PO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-144\"><span class=\"Normal-English\">\t\t        Propan-1-ol</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">1-Bromopropane</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-144\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – OH + Na </span><span class=\"Normal-English idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English\"> CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\"> – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – <img alt=\"\" class=\"_idGenObjectAttribute-279\" src=\"Chapter7/341.png\"/> + <img alt=\"\" class=\"_idGenObjectAttribute-280\" src=\"Chapter7/EQ-0904-113159.png\"/>H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-144\"><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Propan-1-ol</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Sodium propoxide</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/252.png",
              "position": "stem",
              "context": "(i) (ii)"
            },
            {
              "id": "img-1",
              "path": "Chapter7/253.png",
              "position": "stem",
              "context": "(i) (ii)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/254.png",
              "position": "stem",
              "context": "(iii) (iv)"
            },
            {
              "id": "img-3",
              "path": "Chapter7/256.png",
              "position": "stem",
              "context": "(v) (vi) (vii) (viii)"
            },
            {
              "id": "img-4",
              "path": "Chapter7/257.png",
              "position": "stem",
              "context": "(v) (vi) (vii) (viii)"
            },
            {
              "id": "img-5",
              "path": "Chapter7/258.png",
              "position": "stem",
              "context": "(v) (vi) (vii) (viii)"
            },
            {
              "id": "img-6",
              "path": "Chapter7/259.png",
              "position": "stem",
              "context": "(v) (vi) (vii) (viii)"
            },
            {
              "id": "img-7",
              "path": "Chapter7/260.png",
              "position": "stem",
              "context": "(ix) (x)\tC 6 H 5 –O–C 2 H 5 (xi)   C 6 H 5 –O–C 7 H 15 (n–)"
            },
            {
              "id": "img-8",
              "path": "Chapter7/261.png",
              "position": "stem",
              "context": "(xii)"
            }
          ],
          "tables": [
            {
              "id": "tbl-1",
              "rows": 13,
              "columns": 3,
              "raw_html": "<table class=\"Basic-Table TableOverride-1\" id=\"table004\">\n<colgroup>\n<col class=\"_idGenTableRowColumn-27\"/>\n<col class=\"_idGenTableRowColumn-28\"/>\n<col class=\"_idGenTableRowColumn-29\"/>\n</colgroup>\n<tbody>\n<tr class=\"Basic-Table _idGenTableRowColumn-24\">\n<td class=\"Basic-Table CellOverride-13\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">No.</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-13\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Structure</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-13\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">IUPAC name</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-30\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(i)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-123\" lang=\"en-GB\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-221\" src=\"Chapter7/262.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">2,2,4-Trimethylpentan-3-ol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-31\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(ii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Quest idf2d10ad82-ParaOverride-124\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Title-Two-copy idf2d10ad82-CharOverride-38\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-222\" src=\"Chapter7/263.png\"/></span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">5-Ethylheptan-2,4-diol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-32\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(iii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Quest idf2d10ad82-ParaOverride-125\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Title-Two-copy idf2d10ad82-CharOverride-38\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-223\" src=\"Chapter7/264.png\"/></span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Butan-2,3-diol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-32\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(iv)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Quest idf2d10ad82-ParaOverride-124\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Title-Two-copy idf2d10ad82-CharOverride-38\" lang=\"en-US\"> <img alt=\"\" class=\"_idGenObjectAttribute-224\" src=\"Chapter7/265.png\"/></span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Propan-1,2,3-triol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-33\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(v)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-225\" src=\"Chapter7/266.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">2-Methylphenol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-34\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(vi)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-226\" src=\"Chapter7/267.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">4-Methylphenol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-35\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(vii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-227\" src=\"Chapter7/268.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">2,5-Dimethylphenol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-36\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(viii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-15\" src=\"Chapter7/269.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">2,6-Dimethylphenol</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-37\">\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(ix)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-228\" src=\"Chapter7/270.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">1-Methoxy-2-methylpropane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-38\">\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(x)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-16\">\n<p class=\"Quest idf2d10ad82-ParaOverride-124\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">C</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">6</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">H</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">5</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\"> </span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\">– O – C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\">2</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\">5</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Ethoxybenzene</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-38\">\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(xi)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-16\">\n<p class=\"Quest idf2d10ad82-ParaOverride-124\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">C</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">6</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">H</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">5</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\"> </span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\">– O – C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\">7</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\">15</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\">(n–)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">1-Phenoxyheptane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-37\">\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(xii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Quest idf2d10ad82-ParaOverride-124\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Title-Two-copy\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-229\" src=\"Chapter7/271.png\"/></span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-15\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">2-Ethoxybutane</span></p>\n</td>\n</tr>\n</tbody>\n</table>",
              "position": "answer",
              "context": "No. Structure IUPAC name (i) 2,2,4-Trimethylpentan-3-ol (ii)…"
            }
          ],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-66",
            "source_number": "1",
            "original_raw_text": "  Write IUPAC name of the following compounds: \n (i)\t (ii)\t\n (iii)\t (iv)\t\n\t(v)\t\t(vi) \t(vii)\t\t\t(viii) \n\t(ix)\t (x)\tC6H5–O–C2H5  (xi)   C6H5–O–C7H15(n–)\n\t(xii)\t",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "answer_source_detail": "redistributed_hint",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 62,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-66\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span><span class=\"Normal-English-Bold\">Write the structures of the compounds whose IUPAC names are as follows:</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t(i)\t</span>2-Methylbutan-2-ol\t(ii)\t1-Phenylpropan-2-ol</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t(iii)\t</span>3,5-Dimethylhexane –1, 3, 5-triol\t(iv)\t2,3 – Diethylphenol</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t(v)\t</span>1 – Ethoxypropane\t(vi)\t2-Ethoxy-3-methylpentane</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t(vii)\t</span>Cyclohexylmethanol\t(viii)\t3-Cyclohexylpentan-3-ol</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\t(ix)\t</span>Cyclopent-3-en-1-ol\t(x)\t4-Chloro-3-ethylbutan-1-ol.</div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-145\"><span class=\"Title-Two-copy\"> </span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English-Bold\">By acid-dehydration of alcohol:</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-146\"><span class=\"Normal-English\">Primary</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbocation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attacks</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">another</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecule</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">propan-1-ol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">via</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">S</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">N</span><span class=\"Normal-English\">1</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">mechanism.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [
            {
              "id": "tbl-1",
              "rows": 11,
              "columns": 3,
              "raw_html": "<table class=\"Basic-Table TableOverride-1\" id=\"table005\">\n<colgroup>\n<col class=\"_idGenTableRowColumn-27\"/>\n<col class=\"_idGenTableRowColumn-39\"/>\n<col class=\"_idGenTableRowColumn-40\"/>\n</colgroup>\n<tbody>\n<tr class=\"Basic-Table _idGenTableRowColumn-41\">\n<td class=\"Basic-Table CellOverride-17\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">No.</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-17\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">IUPAC</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">Name</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-17\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Structure</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-30\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(i)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Quest idf2d10ad82-ParaOverride-33\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-US\">2-Methylbutan-2-ol</span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-230\" src=\"Chapter7/273.png\"/></span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-42\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(ii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">1-Phenylpropan-2-ol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-231\" src=\"Chapter7/274.png\"/></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-21\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(iii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">3,5-Dimethylhexane – 1, 3, 5-triol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-26\" lang=\"en-GB\"><img alt=\"\" class=\"_idGenObjectAttribute-232\" src=\"Chapter7/275.png\"/></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-43\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(iv)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">2,3 – Diethylphenol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-233\" src=\"Chapter7/276.png\"/></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-44\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(v)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">1 – Ethoxypropane</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> – O – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-42\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(vi)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">2-Ethoxy-3-methylpentane</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><img alt=\"\" class=\"_idGenObjectAttribute-234\" src=\"Chapter7/277.png\"/></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-42\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(vii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\">Cyclohexylmethanol</p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-235\" src=\"Chapter7/278.png\"/></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-35\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(viii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">3-Cyclohexylpentan-3-ol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><img alt=\"\" class=\"_idGenObjectAttribute-236\" src=\"Chapter7/279.png\"/></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-45\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(ix)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\">Cyclopent-3-en-1-ol</p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-237\" src=\"Chapter7/280.png\"/></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-42\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-16\">(x)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><span class=\"Normal-English\">4-Chloro-3-ethylbutan-1-ol.</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal\" lang=\"en-GB\"><img alt=\"\" class=\"_idGenObjectAttribute-228\" src=\"Chapter7/281.png\"/></p>\n</td>\n</tr>\n</tbody>\n</table>",
              "position": "answer",
              "context": "No. IUPAC Name Structure (i) 2-Methylbutan-2-ol (ii) 1-Pheny…"
            }
          ],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-66",
            "source_number": "2",
            "original_raw_text": " Write the structures of the compounds whose IUPAC names are as follows:\n\t(i)\t2-Methylbutan-2-ol\t(ii)\t1-Phenylpropan-2-ol\n\t(iii)\t3,5-Dimethylhexane –1, 3, 5-triol\t(iv)\t2,3 – Diethylphenol\n\t(v)\t1 – Ethoxypropane\t(vi)\t2-Ethoxy-3-methylpentane\n\t(vii)\tCyclohexylmethanol\t(viii)\t3-Cyclohexylpentan-3-ol\n\t(ix)\tCyclopent-3-en-1-ol\t(x)\t4-Chloro-3-ethylbutan-1-ol.",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "answer_source_detail": "redistributed_hint",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 63,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-126\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Normal-English-Bold\">(i)\tDraw the structures of all isomeric alcohols of molecular formula C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">12</span><span class=\"Normal-English-Bold\">O and give their<br/>IUPAC names. </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-90\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)\t</span></span>Classify the isomers of alcohols in question 7 (i) as primary, secondary and tertiary alcohols.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">The structures, IUPAC names and classification of all isomeric alcohols of molecular formula C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">12</span><span class=\"Normal-English\">O<br/>is as below:</span></div>\n<table class=\"Basic-Table TableOverride-3\" id=\"table006\">\n<colgroup>\n<col class=\"_idGenTableRowColumn-46\"/>\n<col class=\"_idGenTableRowColumn-47\"/>\n<col class=\"_idGenTableRowColumn-48\"/>\n<col class=\"_idGenTableRowColumn-49\"/>\n</colgroup>\n<tbody>\n<tr class=\"Basic-Table _idGenTableRowColumn-24\">\n<td class=\"Basic-Table CellOverride-4\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">No.</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-4\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Structure</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-4\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">IUPAC</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">name</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-4\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Type</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-50\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">(i)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-238\" src=\"Chapter7/284.png\"/></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Pentan-1-ol</p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Primary (1°)</p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-31\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">(ii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-239\" src=\"Chapter7/285.png\"/></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">3-Methylbutan-1-ol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Primary (1°)</p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-31\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">(iii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-239\" src=\"Chapter7/286.png\"/></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">2-Methylbutan-1-ol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Primary (1°)</p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-51\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">(iv)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-240\" src=\"Chapter7/287.png\"/></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">2,2-Dimethylpropan-1-ol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Primary (1°)</p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-52\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">(v)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-241\" src=\"Chapter7/288.png\"/></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Pentan-2-ol</p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Secondary <span class=\"Normal-English\">(2°)</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-31\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">(vi)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-242\" src=\"Chapter7/289.png\"/></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">3-Methylbutan-2-ol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Secondary <span class=\"Normal-English\">(2°)</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-36\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">(vii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-243\" src=\"Chapter7/290.png\"/></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">2-Methylbutan-2-ol</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Tertiary <span class=\"Normal-English\">(3°)</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-52\">\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Normal-English\">(viii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-5\">\n<p class=\"Normal\" lang=\"en-GB\"> <img alt=\"\" class=\"_idGenObjectAttribute-241\" src=\"Chapter7/291.png\"/></p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Pentan-3-ol</p>\n</td>\n<td class=\"Basic-Table CellOverride-2\">\n<p class=\"Normal idf2d10ad82-ParaOverride-18\" lang=\"en-GB\">Secondary <span class=\"Normal-English\">(2°)</span></p>\n</td>\n</tr>\n</tbody>\n</table>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-126",
            "marks": 4,
            "source_number": "3",
            "original_raw_text": " (i)\tDraw the structures of all isomeric alcohols of molecular formula C5H12O and give theirIUPAC names. \n (ii)\tClassify the isomers of alcohols in question 7 (i) as primary, secondary and tertiary alcohols.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 64,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain why propanol has higher boiling point than that of the hydrocarbon butane ?<span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"> </span><span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 16 (Page No.95)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "4",
            "original_raw_text": " Explain why propanol has higher boiling point than that of the hydrocarbon butane ? ",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 65,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-3\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Alcohols are comparatively more soluble in water than hydrocarbon of comparable molecular masses. Explain this fact.<span class=\"idf2d10ad82-CharOverride-11\"> </span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 19 (Page No.96)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-3",
            "marks": 2,
            "source_number": "5",
            "original_raw_text": " Alcohols are comparatively more soluble in water than hydrocarbon of comparable molecular masses. Explain this fact. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 66,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-39\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>What is meant by hydroboration-oxidation reaction? Illustrate it with an example.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 10 (Page No.93)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-39",
            "source_number": "6",
            "original_raw_text": " What is meant by hydroboration-oxidation reaction? Illustrate it with an example.",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 67,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-128\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span><span class=\"Normal-English-Bold\">Give the structure and IUPAC name<br/>of monohydric phenols of molecular<br/>formula, C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">7</span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">8</span><span class=\"Normal-English-Bold\">O</span>.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-128",
            "marks": 2,
            "source_number": "7",
            "original_raw_text": "  Give the structure and IUPAC nameof monohydric phenols of molecularformula, C7H8O.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5",
            "needs_review": true,
            "missing_answer": true
          }
        },
        {
          "sequence_no": 68,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>While separating a mixture of ortho and para nitrophenols by steam distillation, name the isomer which will be steam volatile. Give reason.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 33 (Page No.100)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "8",
            "original_raw_text": " While separating a mixture of ortho and para nitrophenols by steam distillation, name the isomer which will be steam volatile. Give reason.",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 69,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Give <span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">the equations of reactions for the preparation of phenol from cumene. </span><span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 17 (Page No.95)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "9",
            "original_raw_text": " Give the equations of reactions for the preparation of phenol from cumene. ",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 70,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Write <span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">chemical reaction for the preparation of phenol from chlorobenzene.</span><span class=\"idf2d10ad82-CharOverride-9\"> </span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 17 (Page No.95)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-28",
            "marks": 1,
            "source_number": "10",
            "original_raw_text": " Write chemical reaction for the preparation of phenol from chlorobenzene. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 71,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Write the mechanism of hydration of ethene to yield ethanol.<span class=\"idf2d10ad82-CharOverride-9\"> </span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 11 (Page No.93)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-28",
            "marks": 3,
            "source_number": "11",
            "original_raw_text": " Write the mechanism of hydration of ethene to yield ethanol. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 72,
          "question_text": "<div class=\"Quest\">You are given benzene, conc. H<span class=\"idf2d10ad82-CharOverride-26\">2</span>SO<span class=\"idf2d10ad82-CharOverride-26\">4</span> and NaOH. Write the equation for the preparation of phenol using these reagents. <span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 17 (Page No.95)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "marks": 2,
            "source_number": "12",
            "original_raw_text": "You are given benzene, conc. H2SO4 and NaOH. Write the equation for the preparation of phenol using these reagents. ",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 73,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Show how will you synthesise:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-130\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>1-phenylethanol from a suitable alkene.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-130\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English-Bold\">cyclohexylmethanol using an alkyl halide by an SN</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-8\">2</span><span class=\"Normal-English-Bold\"> reaction.</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-130\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>pentan-1-ol using a suitable alkyl halide?<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 12 (Page No.93)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "13",
            "original_raw_text": "  Show how will you synthesise:\n (i) 1-phenylethanol from a suitable alkene.\n (ii) cyclohexylmethanol using an alkyl halide by an SN2 reaction.\n (iii) pentan-1-ol using a suitable alkyl halide?",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 74,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Give two reactions that show the acidic nature of phenol. Compare acidity of phenol with that of ethanol.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">The reactions that show acidic nature of phenol are as below:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-54\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-251\" src=\"Chapter7/304.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-35\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-252\" src=\"Chapter7/305.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Phenol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">more</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acidic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">because</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">gets</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">stabilised</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">resonance</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">after</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">deprotonation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ethanol.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/304.png",
              "position": "answer",
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            },
            {
              "id": "img-1",
              "path": "Chapter7/305.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "14",
            "original_raw_text": " Give two reactions that show the acidic nature of phenol. Compare acidity of phenol with that of ethanol.",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 75,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain why is ortho nitrophenol more acidic than ortho methoxyphenol ?<span class=\"idf2d10ad82-CharOverride-9\"></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-54\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">OR</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tExplain </span>the relative acidity of substituted phenols.</div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">In substituted phenols, the presence of electron withdrawing groups such as nitro group, enhances the acidic strength of phenol. This effect is more pronounced when such a group is present at ortho and para positions. It is due to the effective delocalisation of negative charge in phenoxide ion.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">On</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">other</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">hand,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">releasing</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">groups,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">such</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alkyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">groups,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">general,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">do</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">not</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">favour</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenoxide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">resulting</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">decrease</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acid</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">strength.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">For</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">example,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">cresols,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">are</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">less</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">acidic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">than</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">phenol.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "15",
            "marks": 2,
            "boundary_log": [
              "or_alt→stem"
            ],
            "original_raw_text": " Explain why is ortho nitrophenol more acidic than ortho methoxyphenol ?\nOR\n\tExplain the relative acidity of substituted phenols.",
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
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        },
        {
          "sequence_no": 76,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain how does the –OH group attached to a carbon of benzene ring activate it towards electrophilic substitution?<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-22\"><span class=\"Normal-English\">Phenol has the I-V resonating structures as shown below.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">+R</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">effect</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">–OH</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">density</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">benzene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ring</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">increases</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">eases</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attack</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electrophile.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">In</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">other</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">words,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">–OH</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attached</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">benzene</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ring</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">activates</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">it</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">towards</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electrophilic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">substitution.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">directs</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">incoming</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ortho</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">para</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">positions</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ring</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">as</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">these</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">positions</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">become</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">electron</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">rich</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">due</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">resonance</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">effect</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">caused</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">–OH</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">group.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "16",
            "original_raw_text": " Explain how does the –OH group attached to a carbon of benzene ring activate it towards electrophilic substitution?",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 77,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English\" lang=\"en-US\"> </span></span>Give equations of the following reactions:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Oxidation of propan-1-ol with alkaline KMnO<span class=\"idf2d10ad82-CharOverride-26\">4</span> solution.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)\t</span></span><span class=\"Normal-English-Bold\">Bromine in CS</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\"> with phenol. </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Dilute HNO<span class=\"idf2d10ad82-CharOverride-26\">3</span> with phenol.<span class=\"Normal-English-Bold\"></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-68\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iv)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Treating phenol with chloroform in presence of aqueous NaOH.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">(i)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Oxidation of propan-1-ol with alkaline</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">KMnO</span><span class=\"Normal-English idf2d10ad82-CharOverride-6\">4</span><span class=\"Normal-English idf2d10ad82-CharOverride-3\"> solution.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-54\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-256\" src=\"Chapter7/313.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-131\"><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">COOH + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O</span></div>\n<div class=\"Normal\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">\t(ii)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Bromine in CS</span><span class=\"Normal-English idf2d10ad82-CharOverride-6\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-3\"> with phenol.</span></div>\n<div class=\"Normal\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">\t(iii)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Dilute</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">HNO</span><span class=\"Normal-English idf2d10ad82-CharOverride-6\">3 </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">with phenol.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-132\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">(iv)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Treating phenol with chloroform in presence of aqueous NaOH.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/313.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "17",
            "original_raw_text": " Give equations of the following reactions:\n (i) Oxidation of propan-1-ol with alkaline KMnO4 solution.\n (ii)\tBromine in CS2 with phenol. \n (iii) Dilute HNO3 with phenol.\n (iv) Treating phenol with chloroform in presence of aqueous NaOH.",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 78,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-66\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Explain <span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">the following with an example.</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-130\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Kolbe’s <span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">reaction. </span><span class=\"Marks-Magenta\" lang=\"en-US\">[Topic 7.4]</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-130\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Reimer-Tiemann <span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">reaction. </span><span class=\"Marks-Magenta\" lang=\"en-US\">[Topic 7.4]</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-130\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Williamson <span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">ether synthesis. </span><span class=\"Marks-Magenta\" lang=\"en-US\">[Topic 7.6]</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-130\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iv)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Unsymmetrical <span class=\"idf2d10ad82-CharOverride-25\" lang=\"en-US\">ether. </span><span class=\"Marks-Magenta\" lang=\"en-US\">[Topic 7.1]</span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 35 (Page No.101)</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-134\"><span class=\"Normal-English-Bold\"> </span><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 36 (Page No.101)</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-134\"><span class=\"idf2d10ad82-CharOverride-16\">\tRefer Que. 43 (Page No.103)</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-134\"><span class=\"idf2d10ad82-CharOverride-16\">\tRefer Que. 42 (Page No.103)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-66",
            "source_number": "18",
            "original_raw_text": " Explain the following with an example.\n (i) Kolbe’s reaction. [Topic 7.4]\n (ii) Reimer-Tiemann reaction. [Topic 7.4]\n (iii) Williamson ether synthesis. [Topic 7.6]\n (iv) Unsymmetrical ether. [Topic 7.1]",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 79,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-22\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write the mechanism of acid-dehydration of ethanol to yield ethene. <span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 27 (Page No.99)</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-22",
            "source_number": "19",
            "original_raw_text": " Write the mechanism of acid-dehydration of ethanol to yield ethene. ",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 80,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>How are the following conversions carried out? </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-113\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Propene <span class=\"idf2d10ad82-CharOverride-17\">→</span> Propan-2-ol.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-113\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Benzyl chloride <span class=\"idf2d10ad82-CharOverride-17\">→</span> Benzyl alcohol.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-113\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Ethyl magnesium chloride <span class=\"idf2d10ad82-CharOverride-17\">→</span> Propan-1-ol.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-113\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iv)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Methyl magnesium bromide <span class=\"idf2d10ad82-CharOverride-17\">→</span> 2-Methylpropan 2-ol<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-28\">(i)</span><span class=\"idf2d10ad82-CharOverride-3\">\tPropene </span><span class=\"idf2d10ad82-CharOverride-17\">→</span><span class=\"idf2d10ad82-CharOverride-3\"> Propan-2-ol</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-22\"><span class=\"Normal-English-Bold\">\t(ii)</span><span class=\"idf2d10ad82-CharOverride-3\">\tBenzyl chloride </span><span class=\"idf2d10ad82-CharOverride-17\">→</span><span class=\"idf2d10ad82-CharOverride-3\"> Benzyl alcohol</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-76\"><img alt=\"\" class=\"_idGenObjectAttribute-261\" src=\"Chapter7/320.png\"/></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Normal-English-Bold\">\t(iii)</span><span class=\"idf2d10ad82-CharOverride-3\">\tEthyl magnesium chloride </span><span class=\"idf2d10ad82-CharOverride-17\">→</span><span class=\"idf2d10ad82-CharOverride-3\"> Propan-1-ol.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-136\"><img alt=\"\" class=\"_idGenObjectAttribute-262\" src=\"Chapter7/321.png\"/></div>\n<div class=\"Normal\"><span class=\"Normal-English-Bold\">\t(iv)</span><span class=\"idf2d10ad82-CharOverride-3\">\tMethyl magnesium bromide </span><span class=\"idf2d10ad82-CharOverride-17\">→</span><span class=\"idf2d10ad82-CharOverride-3\"> </span><span class=\"Normal-English-Bold\">2-</span><span class=\"idf2d10ad82-CharOverride-3\">Methylpropan-2-ol</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-85\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-263\" src=\"Chapter7/322.png\"/></span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/320.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-1",
              "path": "Chapter7/321.png",
              "position": "answer",
              "context": ""
            },
            {
              "id": "img-2",
              "path": "Chapter7/322.png",
              "position": "answer",
              "context": ""
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-40",
            "source_number": "20",
            "original_raw_text": "  How are the following conversions carried out? \n (i) Propene → Propan-2-ol.\n (ii) Benzyl chloride → Benzyl alcohol.\n (iii) Ethyl magnesium chloride → Propan-1-ol.\n (iv) Methyl magnesium bromide → 2-Methylpropan 2-ol",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "boundary_log": [
              "leading-marker-stripped"
            ],
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 81,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Name the reagents used in the following reactions: </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Oxidation of a primary alcohol to carboxylic acid.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Oxidation of a primary alcohol to aldehyde.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Bromination of phenol to 2,4,6-tribromophenol.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iv)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Benzyl alcohol to benzoic acid.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(v)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Dehydration of propan-2-ol to propene.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(vi)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Butan-2-one to butan-2-ol.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-27\"><span class=\"Normal-English\">(i)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Acidic potassium dichromate or neutral/acidic/alkaline KMnO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\">.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"><span class=\"Normal-English\">\t(ii)</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">Pyridinium chlorochromate (PCC), a complex of chromium trioxide with pyridine and HCl.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"><span class=\"Normal-English\">\t(iii)</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">Bromine water Br</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">/H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">O.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"><span class=\"Normal-English\">\t(iv)</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">Acidic or alkaline potassium permanganate.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"><span class=\"Normal-English\">\t(v)</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">Conc. H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">SO</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\"> at 443 K.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-27\"><span class=\"Normal-English\">\t(vi)</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">Ni/H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">or</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">NaBH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">or</span><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"> </span><span class=\"Normal-English\">LiAlH</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English\">.</span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest idf2d10ad82-ParaOverride-28",
            "source_number": "21",
            "original_raw_text": " Name the reagents used in the following reactions: \n\t(i) Oxidation of a primary alcohol to carboxylic acid.\n\t(ii) Oxidation of a primary alcohol to aldehyde.\n\t(iii) Bromination of phenol to 2,4,6-tribromophenol.\n\t(iv) Benzyl alcohol to benzoic acid.\n\t(v) Dehydration of propan-2-ol to propene.\n\t(vi) Butan-2-one to butan-2-ol.",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 82,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Give reason for the higher boiling point of ethanol in comparison to methoxymethane. <span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">The molecules of ethanol are associated due to the formation of intermolecular hydrogen bond. Hence, more energy is required to break the inter molecular force of attraction between ethanol molecules, Therefore the boiling point of ethanol is relatively high. Whereas the methoxymethane molecules can readily convert in to vapour because only weak Van der Waals force of attraction exist between them. Hence, its boiling point is lower than that of ethanol. </span></div>",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Quest",
            "source_number": "22",
            "original_raw_text": " Give reason for the higher boiling point of ethanol in comparison to methoxymethane. ",
            "marks": 0,
            "deduction_level": 0,
            "source_html": "Chapter7",
            "section": "NCERT Textbook Exercise Q & A",
            "section_id": "2.5"
          }
        },
        {
          "sequence_no": 83,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span><span class=\"Normal-English-Bold\">Give IUPAC names of the following ethers:</span> </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-138\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i) </span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-266\" src=\"Chapter7/326.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-55\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(ii) </span></span><span class=\"Normal-English-Bold\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\">OCH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">Cl</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-55\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iii) </span></span><span class=\"Normal-English-Bold\">O</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">N–C</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English-Bold\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English-Bold\">–OCH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">(p)</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-55\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iv) </span></span><span class=\"Normal-English-Bold\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English-Bold\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\">OCH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">3</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-55\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(v) </span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-267\" src=\"Chapter7/327.png\"/>\t(vi) <img alt=\"\" class=\"_idGenObjectAttribute-268\" src=\"Chapter7/328.png\"/><br/></span><span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "",
          "type": "SUB",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/326.png",
              "position": "stem",
              "context": "(i)"
            },
            {
              "id": "img-1",
              "path": "Chapter7/327.png",
              "position": "stem",
              "context": "(v) (vi)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/328.png",
              "position": "stem",
              "context": "(v) (vi)"
            }
          ],
          "tables": [
            {
              "id": "tbl-1",
              "rows": 7,
              "columns": 3,
              "raw_html": "<table class=\"Basic-Table TableOverride-1\" id=\"table007\">\n<colgroup>\n<col class=\"_idGenTableRowColumn-53\"/>\n<col class=\"_idGenTableRowColumn-54\"/>\n<col class=\"_idGenTableRowColumn-55\"/>\n</colgroup>\n<tbody>\n<tr class=\"Basic-Table _idGenTableRowColumn-38\">\n<td class=\"Basic-Table CellOverride-18\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">No.</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-18\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">Structure</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-18\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English-Bold\">IUPAC name</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-56\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(i)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-269\" src=\"Chapter7/330.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">1-Ethoxy-2-methylpropane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-57\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(ii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Quest\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">3</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">OCH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">Cl</span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">2-Chloro-1-methoxyethane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-57\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(iii)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Quest\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">O</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">N–C</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">6</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">H</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">4</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">–OCH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">3</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">(p)</span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">4-Nitroanisole</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-58\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(iv)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Quest idf2d10ad82-ParaOverride-18\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">3</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-39\" lang=\"en-US\">OCH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-40\" lang=\"en-US\">3</span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">1-Methoxypropane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-59\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(v)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"><img alt=\"\" class=\"_idGenObjectAttribute-270\" src=\"Chapter7/331.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">4-Ethoxy-1,</span></p>\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">1-dimethylcyclo-</span></p>\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">hexane</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-60\">\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">(vi)</span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Title-Two-copy idf2d10ad82-CharOverride-15\"><img alt=\"\" class=\"_idGenObjectAttribute-271\" src=\"Chapter7/332.png\"/></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-14\">\n<p class=\"Normal idf2d10ad82-ParaOverride-17\" lang=\"en-GB\"><span class=\"Normal-English\">Ethoxybenzene</span></p>\n</td>\n</tr>\n</tbody>\n</table>",
              "position": "answer",
              "context": "No. Structure IUPAC name (i) 1-Ethoxy-2-methylpropane (ii) C…"
            }
          ],
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            "source_number": "23",
            "original_raw_text": " Give IUPAC names of the following ethers: \n (i) \n\t(ii) CH3OCH2CH2Cl\n\t(iii) O2N–C6H4–OCH3(p)\n\t(iv) CH3CH2CH2OCH3\n\t(v) \t(vi) ",
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          "sequence_no": 84,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English\" lang=\"en-US\"> </span></span>Write the names of reagents and equation for the preparation of the following ethers by Williamson’s synthesis: </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold\">1-propoxypropane\t</span><span class=\"Neet\" lang=\"en-US\">[March 2025]</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English-Bold\">Ethoxybenzene </span><span class=\"Neet\" lang=\"en-US\">[March 2025]</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-67\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>2-methoxy-2-methylpropane <span class=\"Neet\" lang=\"en-US\">[March 2025]</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-67\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iv)\t</span></span><span class=\"Normal-English-Bold\">1-Methoxyethane</span><br/><span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-139\"><img alt=\"\" class=\"_idGenObjectAttribute-273\" src=\"Chapter7/334.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-140\"><span class=\"Normal-English\">(ii)  <img alt=\"\" class=\"_idGenObjectAttribute-274\" src=\"Chapter7/335.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-141\"><span class=\"Normal-English\">(iii)\t</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-142\"><span class=\"Normal-English\">(iv)\t<img alt=\"\" class=\"_idGenObjectAttribute-276\" src=\"Chapter7/337.png\"/></span></div>",
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            "source_class": "Quest",
            "source_number": "24",
            "original_raw_text": " Write the names of reagents and equation for the preparation of the following ethers by Williamson’s synthesis: \n (i)\t1-propoxypropane\t[March 2025]\n (ii) Ethoxybenzene [March 2025]\n (iii) 2-methoxy-2-methylpropane [March 2025]\n (iv)\t1-Methoxyethane",
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        {
          "sequence_no": 85,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-38\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Illustrate with examples the limitation of williamson synthesis for the preparation of certain type of ethers.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 44 (Page No.104)</span></div>",
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            "source_number": "25",
            "original_raw_text": " Illustrate with examples the limitation of williamson synthesis for the preparation of certain type of ethers.",
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          "sequence_no": 86,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-55\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>How is 1-propoxypropane synthesised from propan-1-ol? Write the mechanism of this reaction. <span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-143\"><span class=\"Normal-English\">Propoxypropane from propan-1-ol can be synthesised by two different methods:</span></div>",
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              "position": "answer",
              "context": "CH 3 – CH 2 – CH 2 – OH + Na → CH 3 – CH 2 – CH 2 – + H 2"
            },
            {
              "id": "img-1",
              "path": "Chapter7/EQ-0904-113159.png",
              "position": "answer",
              "context": "CH 3 – CH 2 – CH 2 – OH + Na → CH 3 – CH 2 – CH 2 – + H 2"
            }
          ],
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            "source_number": "26",
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          "sequence_no": 87,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-28\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Preparation of ether by acid dehydration of secondary or tertiary alcohols is not a suitable method. Give reason.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 45 (Page No.104)</span></div>",
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            "source_number": "27",
            "original_raw_text": " Preparation of ether by acid dehydration of secondary or tertiary alcohols is not a suitable method. Give reason.",
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        {
          "sequence_no": 88,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Write the equation of the reaction of hydrogen iodide with:<span class=\"Marks-Magenta\" lang=\"en-US\">[Topic 7.6]</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i) </span></span><span class=\"Normal-English-Bold\">1-propoxypropane </span> <span class=\"Normal-English-Bold\">(ii)</span> methoxybenzene and  <span class=\"Normal-English-Bold\">(iii)</span> benzyl ethyl ether  <span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\">(i)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English-Bold\">1-propoxypropane:</span><span class=\"Title-Two-copy\"> </span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-20\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-284\" src=\"Chapter7/347.png\"/></span></div>\n<div class=\"Normal\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-285\" src=\"Chapter7/348.png\"/></span></div>\n<div class=\"Normal\"><span class=\"Title-Two idf2d10ad82-CharOverride-41\"> </span><span class=\"Normal-English-Bold\">(ii)</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">Methoxybenzene:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-76\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-286\" src=\"Chapter7/349.png\"/></span></div>\n<div class=\"Normal\"><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">(iii)</span><span class=\"Title-Two idf2d10ad82-CharOverride-31\"> </span><span class=\"Normal-English-Bold\">Benzyl ethyl ether:</span></div>",
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            "source_number": "28",
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            "original_raw_text": "  Write the equation of the reaction of hydrogen iodide with:[Topic 7.6]\n (i) 1-propoxypropane  (ii) methoxybenzene and  (iii) benzyl ethyl ether  ",
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        {
          "sequence_no": 89,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span>Explain the fact in aryl alkyl ethers: </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>The alkoxy group activates the benzene ring towards electrophilic substitution and</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>It directs the incoming substituents to ortho and para position in benzene ring.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 46 (Page No.105)</span></div>",
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            "source_number": "29",
            "original_raw_text": "  Explain the fact in aryl alkyl ethers: \n (i) The alkoxy group activates the benzene ring towards electrophilic substitution and\n (ii) It directs the incoming substituents to ortho and para position in benzene ring.",
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          "sequence_no": 90,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English-Bold\">Write the mechanism of the reaction of HI with methoxymethane.</span><span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">\tThe reaction of methoxymethane with concentrated HI starts with protonation of ether molecule.</span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-149\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Step-1:</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Protonation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">methoxymethane:</span><span class=\"Title-Two-copy\" lang=\"en-GB\"> </span><span class=\"Title-Two-copy\" lang=\"en-GB\"></span><ul><li class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-148\" lang=\"en-US\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Step-2:</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Nucleophilic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attack</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">I</span><span class=\"Normal-English\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">–</span><span class=\"Normal-English\">.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Iodide</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">good</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nucleophile.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">It</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attacks</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">either</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbon</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">oxonium</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">formed</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">step-1</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">displaces</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">an</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecule</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">by</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">S</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">N</span><span class=\"Normal-English\">2</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">mechanism.</span></li></ul></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-150\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-289\" src=\"Chapter7/354.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-151\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-290\" src=\"Chapter7/355.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-152\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Step-3:</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">When</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">HI</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">excess</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reaction</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carried</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">out</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">at</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">high</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">temperature.</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Methanol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">reacts</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">with</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">another</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecule</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">HI</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">and</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">converted</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">methyl</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">iodide.</span></div>\n<div class=\"Normal\"><span class=\"Title-Two-copy\"> <img alt=\"\" class=\"_idGenObjectAttribute-291\" src=\"Chapter7/356.png\"/></span></div>",
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            "source_number": "30",
            "original_raw_text": " Write the mechanism of the reaction of HI with methoxymethane.",
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          "sequence_no": 91,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Write equations of the following reactions:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Friedel-Crafts reaction – alkylation of anisole.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(ii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Nitration of anisole.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Bromination of anisole in ethanoic acid medium.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(iv)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>Friedel-Crafts acetylation of anisole.<span class=\"idf2d10ad82-CharOverride-9\"></span></div>",
          "answer_text": "<div class=\"Answer-1 idf2d10ad82-ParaOverride-16\"><span class=\"idf2d10ad82-CharOverride-16\">Refer Que. 47 (Page No.105)</span></div>",
          "type": "SUB",
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            "source_number": "31",
            "original_raw_text": "  Write equations of the following reactions:\n (i) Friedel-Crafts reaction – alkylation of anisole.\n (ii) Nitration of anisole.\n (iii) Bromination of anisole in ethanoic acid medium.\n (iv) Friedel-Crafts acetylation of anisole.",
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        {
          "sequence_no": 92,
          "question_text": "<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English\" lang=\"en-US\"> </span></span>Show how would you synthesise the following alcohols from appropriate alkenes?</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-153\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold\"><img alt=\"\" class=\"_idGenObjectAttribute-292\" src=\"Chapter7/358.png\"/>\t(ii) <img alt=\"\" class=\"_idGenObjectAttribute-293\" src=\"Chapter7/359.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-126\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\">\t(iii)\t</span></span><span class=\"Normal-English-Bold\">\t(iv) <img alt=\"\" class=\"_idGenObjectAttribute-295\" src=\"Chapter7/361.png\"/></span></div>",
          "answer_text": "<div class=\"Normal\"><span class=\"Normal-English\">The alcohols given above can be synthesised by applying Markovnikov’s rule through acid-catalysed hydration of appropriate alkenes.</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">(i)\tFor this reaction 1-methylcyclohexene can be used.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-17\"><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-297\" src=\"Chapter7/363.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-57\"><span class=\"Normal-English\">\t(ii)\tAcid-catalysed hydration of 4-methylhept-3-ene yields 4-methylheptan-4-ol.</span></div>\n<div class=\"Normal\"><span class=\"Normal-English\">\t(iii)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">Acid-catalysed hydration of pent-1-ene yields pentan-2-ol.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-10\"><span class=\"Normal-English\">\t(iv)</span><span class=\"Title-Two-copy\"> </span><span class=\"Normal-English\">2-cyclohexylbut-2-ene will give 2-cyclohexylbutan-2-ol on acid-catalysed hydration.</span></div>",
          "type": "SUB",
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              "context": "(i) (ii)"
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            "source_number": "32",
            "original_raw_text": " Show how would you synthesise the following alcohols from appropriate alkenes?\n (i)\t\t(ii) \n\t(iii)\t\t(iv) ",
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        {
          "sequence_no": 93,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-20\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span>When 3-methylbutan-2-ol is treated with HBr, the following reaction takes place : </div>",
          "answer_text": "<div class=\"Normal idf2d10ad82-ParaOverride-155\"><img alt=\"\" class=\"_idGenObjectAttribute-301\" src=\"Chapter7/367.png\"/></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-156\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\">\tGive </span>a mechanism for this reaction.<span class=\"idf2d10ad82-CharOverride-2\"></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-22\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\">Ans.\t</span><span class=\"Normal-English\">Following is the mechanism of given reaction: </span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-53\"><span class=\"Title-Two-copy\"><img alt=\"\" class=\"_idGenObjectAttribute-303\" src=\"Chapter7/369.png\"/></span></div>\n<div class=\"Body-text-for-Q---A idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Protonation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">given</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">gives</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">protonated</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">alcohol</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">from</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">water</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">molecule</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">is</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">removed</span><span class=\"Normal-English\"><br/></span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">give</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">2°</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbocation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(I),</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">which</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">being</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">less</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">stable,</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">rearranges</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">via</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">1,2-hydride</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">shift</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">form</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">more</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">stable</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">3°</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbocation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(II).</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">This</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">results</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">a</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">nucleophilic</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">attack</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">of</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Br</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\">–</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">ion</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">on</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">carbocation</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">(II)</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">to</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">give</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">the</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">final</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">product.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-45\"><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">Class 12 Chemistry</span><span class=\"idf2d10ad82-CharOverride-33\"> </span><span class=\"idf2d10ad82-CharOverride-34\">(</span><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">Part 2)</span><span class=\"idf2d10ad82-CharOverride-16\"> </span><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">008</span></div>",
          "type": "SUB",
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          "metadata": {
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            "source_number": "33",
            "original_raw_text": "  When 3-methylbutan-2-ol is treated with HBr, the following reaction takes place : ",
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    {
      "section_id": "2.7",
      "section_title": "Multiple Choice Questions (MCQs)",
      "heading_text": "Multiple Choice Questions (MCQs)",
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      "questions": [
        {
          "sequence_no": 94,
          "question_text": "<div class=\"Quest idf2d10ad82-ParaOverride-170\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-3\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-340\" src=\"Chapter7/406.png\"/> </span><span class=\"idf2d10ad82-CharOverride-14\">is:</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">36.\t</span>The structure of ethyl isopropyl ether <br/>is ______.</div>\n<div class=\"Normal-copy idf2d10ad82-ParaOverride-171\"> <span class=\"idf2d10ad82-CharOverride-15\">(A)</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-341\" src=\"Chapter7/407.png\"/></span></div>\n<div class=\"Normal-copy idf2d10ad82-ParaOverride-169\"><span class=\"Normal-English\">\t(B) <img alt=\"\" class=\"_idGenObjectAttribute-342\" src=\"Chapter7/408.png\"/></span></div>\n<div class=\"Normal-copy idf2d10ad82-ParaOverride-172\"><span class=\"Normal-English\">\t(C) <img alt=\"\" class=\"_idGenObjectAttribute-343\" src=\"Chapter7/409.png\"/></span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">37.\t</span>What is the C-O-H bond angle in phenol? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">38.\t</span>What is the C-O-H bond angle in methanol?\t</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">39.\t</span>What is the hybridization of O-atom in ether?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">40.\t</span>Which of the given compound does not release CO<span class=\"idf2d10ad82-CharOverride-26\">2</span> gas on reaction with sodium carbonate?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">41.\t</span>What observation you will get on reaction of iso-butyl alcohol with anhydrous ZnCl<span class=\"idf2d10ad82-CharOverride-26\">2</span> in presence of concentrated HCl?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">42.\t</span>Which product is obtained during slow step of dehydration reaction of alcohol?</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-173\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">43.\t</span>Phenol + Ethanoyl chloride <br/><img alt=\"\" class=\"_idGenObjectAttribute-344\" src=\"Chapter7/EQ-1108-152852.png\"/> X, </div>\n<div class=\"Normal\"> <span class=\"idf2d10ad82-CharOverride-3\">Identify X in this reaction. \t</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">44.\t</span>Which of the given alcohol is least acidic?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">45.\t</span>What is IUPAC name of the product obtained by hydroboration-oxidation reaction of hex-1-ene?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">46.\t</span>How many mole of dihydrogen gas will be produce during the reaction of methanol with 23 gm of sodium metal?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">47.\t</span>The acidity of which compound is maximum?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">48.\t</span>(CH<span class=\"idf2d10ad82-CharOverride-26\">3</span>)<span class=\"idf2d10ad82-CharOverride-26\">3</span>C – OH  Y,<br/>the product Y is:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">49.\t</span>The order of acidity of alcohol is:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">50.\t</span>The correct ascending order of boiling point is:</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">51.\t</span>Which among the following alcohol has the least boiling point?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">52.\t</span>X + RMgBr <span class=\"idf2d10ad82-CharOverride-49\">→</span> Intermediate compound</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-22\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number-2\"><span class=\"Title-Two idf2d10ad82-CharOverride-31\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-346\" src=\"Chapter7/413.png\"/> </span></span>Neopentylalcohol.</div>\n<div class=\"Normal\"> <span class=\"idf2d10ad82-CharOverride-3\">Identify X in a given reaction.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">53.\t</span>X + R<span class=\"idf2d10ad82-CharOverride-26\">1</span>MgBr <span class=\"idf2d10ad82-CharOverride-17\">→</span> Intermediate compound <img alt=\"\" class=\"_idGenObjectAttribute-347\" src=\"Chapter7/EQ-1108-153056.png\"/>  Secondary pentylalcohol. </div>\n<div class=\"Normal\"> <span class=\"idf2d10ad82-CharOverride-3\">In the given reaction which of the following compound is not possible as X?</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">54.\t</span>The product of a given reaction is:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-79\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-348\" src=\"Chapter7/414.png\"/></span></div>\n<div class=\"Normal-copy idf2d10ad82-ParaOverride-176\"><span class=\"Normal-English\">\t(C) <img alt=\"\" class=\"_idGenObjectAttribute-351\" src=\"Chapter7/417.png\"/></span></div>\n<div class=\"Normal-copy idf2d10ad82-ParaOverride-100\"><span class=\"Normal-English\">\t(D)  <img alt=\"\" class=\"_idGenObjectAttribute-352\" src=\"Chapter7/418.png\"/></span></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-168\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">55.\t</span>In which of the given reaction the product obtained is alcohol and the number of carbon atoms of product is more than that of the reactant?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">56.\t</span>Aldehyde as a product can be obtained by which reaction of alcohol ?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">57.\t</span>Which catalyst is used in dehydration reaction of alcohol?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">58.\t</span>How much bromine will be used for complete bromination reaction of 47 g of phenol with bromine water? (The molecular masses of phenol and bromine are 94 and 160 g. Mole<span class=\"idf2d10ad82-CharOverride-18\">–1</span> respectively)</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">59.\t</span>If tertiary-pentyl alcohol is obtained on hydrolysis of an intermediate product which is obtained by reaction of Y with RMgX, then identify R and Y respectively.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">60.\t</span>The correct order of solubility in water for given compound is:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">61.\t</span>The products obtained on oxidation and reduction of phenol are respectively: </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">62.\t</span>At laboratory temperature the Lucas reagent reacts faster with: \t</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">63.\t</span>Which of the given mixture is useful for preparation of 3-methylbutan-2-ol?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">64.\t</span>If theoretically 28 liters H<span class=\"idf2d10ad82-CharOverride-26\">2</span> gas is obtained on reaction of ethanol with Mg metal at STP and 20 g Mg metal remains unreacted, then initially how many grams of Mg metal has been taken in the reaction mixture? (Mg = 24)</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">65.\t</span>The molecular formula of cumene is:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">66.\t</span>The product which is obtained on reduction of alcohol:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">67.\t</span>During dehydration of alcohol, the hybridization of –OH group containing carbon atom changes from ___ to ____.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">68.\t</span>The reaction of which of the given compounds is difficult with Lucas reagent?</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-22\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">69.\t</span>If compound B is obtained on reaction of organic compound A with Na<span class=\"idf2d10ad82-CharOverride-26\">2</span>Cr<span class=\"idf2d10ad82-CharOverride-26\">2</span>O<span class=\"idf2d10ad82-CharOverride-26\">7</span> and H<span class=\"idf2d10ad82-CharOverride-26\">2</span>SO<span class=\"idf2d10ad82-CharOverride-26\">4</span>, and ethyl alcohol is obtained on reduction of compound B with <img alt=\"\" class=\"_idGenObjectAttribute-353\" src=\"Chapter7/EQ-1108-153351.png\"/>, then compound A is:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">70.\t</span>On treating phenol with chloroform in the presence of sodium hydroxide salicyaldehyde is obtained. This reaction is known as:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">71.\t</span>Arrange the following compounds in descending order of their acidity.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> <img alt=\"\" class=\"_idGenObjectAttribute-354\" src=\"Chapter7/419.png\"/></span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">72.\t</span>Which among the following is most preferable reagent for the reaction</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-10\"> <span class=\"Normal-English-Bold\">R – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English-Bold\"> – OH </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-17\">→</span><span class=\"Normal-English-Bold\"> R – CHO?</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">73.\t</span>Among the given reactions, in which reaction the product obtained is propan-2-ol?</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-90\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">(i)\t</span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\">2</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">C == CH – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\">3</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"> + H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\">2</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">O <img alt=\"\" class=\"_idGenObjectAttribute-355\" src=\"Chapter7/EQ-1108-153542.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-93\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">\t(ii)\t</span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\">3</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">CHO <img alt=\"\" class=\"_idGenObjectAttribute-356\" src=\"Chapter7/420.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-126\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">\t(iii)\t</span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">HCHO <img alt=\"\" class=\"_idGenObjectAttribute-357\" src=\"Chapter7/421.png\"/></span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-177\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">\t(iv)\t</span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">H</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\">2</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">C == CH – CH</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\">3</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\"><img alt=\"\" class=\"_idGenObjectAttribute-358\" src=\"Chapter7/422.png\"/></span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">74.\t</span>Which product will be obtained on heating sodium phenoxide with ethyl iodide?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">75.\t</span>Which product will be obtained on passing the vapour of secondary alcohol over heated copper at 573K?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">76.\t</span>In which of the given compounds intramolecular hydrogen bonding is formed?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">77.\t</span>The reactivity order of alcohol with haloacid is:<span class=\"idf2d10ad82-CharOverride-16\"> </span><span class=\"idf2d10ad82-CharOverride-48\">(A)</span><span class=\"Normal-English\"> 1° &gt; 2° &gt; 3°\t(B) 3° &gt; 2° &gt; 1°</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">78.\t</span>Identify X and Y in the given reaction. </div>\n<div class=\"Quest idf2d10ad82-ParaOverride-46\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-51\" lang=\"en-US\">X </span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-51\"><img alt=\"\" class=\"_idGenObjectAttribute-359\" src=\"Chapter7/423.png\"/> Y </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-11\"><img alt=\"\" class=\"_idGenObjectAttribute-360\" src=\"Chapter7/424.png\"/> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-52\">p</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-51\">–</span><span class=\"idf2d10ad82-CharOverride-51\">Bromophenol</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">79.\t</span>Match the following: </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">80.\t</span>The correct order of acidity is:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">81.\t</span>Which compound is useful for the preparation of analgesic?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">82.\t</span>In the reaction Phenol <img alt=\"\" class=\"_idGenObjectAttribute-361\" src=\"Chapter7/425.png\"/> <span class=\"idf2d10ad82-CharOverride-36\">p</span>-Bromophenol, </div>\n<div class=\"Normal\"> <span class=\"idf2d10ad82-CharOverride-3\">the reagent ‘X’ is</span><span class=\"idf2d10ad82-CharOverride-3\">________.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">83.\t</span>Which of the following compound has the highest boiling point?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">84.\t</span>Chlorobenzene and phenol can be distinguished by   ________.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">85.\t</span>How many primary alcohol are possible for the compound possessing molecular formula C<span class=\"idf2d10ad82-CharOverride-26\">5</span>H<span class=\"idf2d10ad82-CharOverride-26\">11</span>OH?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">86.\t</span>What is the final product? When phenol dissolved in aqueous solution of sodium hydroxide is heated with carbon dioxide gas at 398K temperature and 4-7 bar pressure?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">87.\t</span>Which reagent is used in hydroboration reaction?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">88.\t</span>Identify product of the following reaction:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-171\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-54\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-55\" lang=\"en-US\">3</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-54\" lang=\"en-US\">–CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-55\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-54\" lang=\"en-US\">–CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-55\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-54\" lang=\"en-US\">–CH=CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-55\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\"><img alt=\"\" class=\"_idGenObjectAttribute-362\" src=\"Chapter7/426.png\"/> Product</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">89.\t</span>The general molecular formula of homologous series of alcohol is? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">90.\t</span>Carbolic acid means:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">91.\t</span>By which of the following reactions ethanol and phenol will be distinguished? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">92.\t</span>R-OH + NaBr + H<span class=\"idf2d10ad82-CharOverride-26\">2</span>SO<span class=\"idf2d10ad82-CharOverride-26\">4 </span><span class=\"idf2d10ad82-CharOverride-17\">→</span> X + NaHSO<span class=\"idf2d10ad82-CharOverride-26\">4</span>+H<span class=\"idf2d10ad82-CharOverride-26\">2</span>O Identify product X in this reaction.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">93.\t</span>Which compound is more soluble in water?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">94.\t</span>In which of the given, intermolecular hydrogen bond is absent?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">95.\t</span>What is cumene?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">96.\t</span>Oxidation of which of the given alcohol is not possible?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">97.\t</span>Alkyl halide can be prepared by the reaction of alcohol with ________.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">98.\t</span>What is a by product of cumene method?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">99.\t</span>The other name of Aspirin is __________.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">100.\t</span>Picric acid means ________.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">101.\t</span>Lucas test is useful for which compound?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">102.\t</span>How many moles of bromine is required to obtain 2,4,6-tribromophenol from 94 g phenol?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">103.\t</span>Industrially ethanol is prepared by ________.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">104.\t</span>The preparation of alcohol from unsymmetrical alkene by acid catalysed hydration follows _______ rule.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">105.\t</span>Complete the following reaction:</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-10\"> <img alt=\"\" class=\"_idGenObjectAttribute-363\" src=\"Chapter7/427.png\"/></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">106.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-364\" src=\"Chapter7/428.png\"/></div>\n<div class=\"Normal-copy idf2d10ad82-ParaOverride-56\"> <span class=\"idf2d10ad82-CharOverride-15\">(A)</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-365\" src=\"Chapter7/429.png\"/></span></div>\n<div class=\"Normal-copy idf2d10ad82-ParaOverride-77\"><span class=\"Normal-English\">\t(C) <img alt=\"\" class=\"_idGenObjectAttribute-366\" src=\"Chapter7/430.png\"/> </span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">107.\t</span>By _______ propene converts in to <br/>propan-1-ol.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">108.\t</span>Which reagent is to be used to obtain <br/>but-2-en-1-ol from but-2-enal?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">109.\t</span>Complete the reaction :</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-180\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> <img alt=\"\" class=\"_idGenObjectAttribute-367\" src=\"Chapter7/431.png\"/></span></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-20\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">110.\t</span>Q <img alt=\"\" class=\"_idGenObjectAttribute-368\" src=\"Chapter7/432.png\"/> <img alt=\"\" class=\"_idGenObjectAttribute-369\" src=\"Chapter7/433.png\"/> CH<span class=\"idf2d10ad82-CharOverride-26\">2</span> <img alt=\"\" class=\"_idGenObjectAttribute-370\" src=\"Chapter7/434.png\"/> P,</div>\n<div class=\"Normal\"> <span class=\"idf2d10ad82-CharOverride-3\">products P and Q respectively, are:</span></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-181\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">111.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-374\" src=\"Chapter7/441.png\"/> <img alt=\"\" class=\"_idGenObjectAttribute-375\" src=\"Chapter7/442.png\"/> </div>\n<div class=\"Normal\"> <span class=\"Normal-English-Bold\">product ‘X’ of this reaction is:</span></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-88\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">112.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-376\" src=\"Chapter7/443.png\"/></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-181\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">113.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-377\" src=\"Chapter7/444.png\"/></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-20\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">114.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-378\" src=\"Chapter7/445.png\"/></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">115.\t</span>The final product of the reaction of HCHO with C<span class=\"idf2d10ad82-CharOverride-26\">2</span>H<span class=\"idf2d10ad82-CharOverride-26\">5</span>MgI is  _______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">116.\t</span>_______ will be obtained on a reaction of acetone with methyl magnesium iodide.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-88\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">117.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-379\" src=\"Chapter7/446.png\"/></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">118.\t</span>Formaldehyde gives an additive product on a reaction with methyl magnesium iodide, which on hydrolysis gives _______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">119.\t</span>Which is the major product obtained by hydrolysis of compound formed by reaction between acetaldehyde and ethyl magnesium bromide?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">120.\t</span>Which alcohol is obtained as a final product during the reaction of ketone with Grignard reagent?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">121.\t</span>Which alcohol is obtained by fermentation ?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">122.\t</span>By which enzyme, glucose and fructose convert into ethanol?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">123.\t</span>_______ is useful as an anti-freezing agent in automobile radiator.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">124.\t</span>Prop-1-ene is converted to propan-1-ol by oxidation, which of the following reagents can be considered best for this reaction?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">125.\t</span>CH<span class=\"idf2d10ad82-CharOverride-26\">3</span>–Br <img alt=\"\" class=\"_idGenObjectAttribute-380\" src=\"Chapter7/447.png\"/> A <img alt=\"\" class=\"_idGenObjectAttribute-381\" src=\"Chapter7/448.png\"/> B <img alt=\"\" class=\"_idGenObjectAttribute-382\" src=\"Chapter7/449.png\"/> <br/>C then, C  = ______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">126.\t</span>What will we obtain on a reaction of methyl alcohol with 23 g Na? (Atomic mass of<br/>Na = 23 g/mol)</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">127.\t</span>_______ can not react with sodium metal. </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">128.\t</span>Give IUPAC name of ester product obtained by reaction of ethanol with acetic  acid. </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">129.\t</span>_______ will be obtained on oxidation of 2<span class=\"idf2d10ad82-CharOverride-17\">°</span>-alcohol by chromic acid.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-181\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">130.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-96\" src=\"Chapter7/450.png\"/></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">131.\t</span>If compound A of a molecular formula C<span class=\"idf2d10ad82-CharOverride-26\">4</span>H<span class=\"idf2d10ad82-CharOverride-26\">10</span>O gives ketone of a molecular formula C<span class=\"idf2d10ad82-CharOverride-26\">4</span>H<span class=\"idf2d10ad82-CharOverride-26\">8</span>O on oxidation, then what would be the possible structure of compound A? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">132.\t</span>_______ will be obtained on oxidation of <br/>iso-propyl alcohol.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">133.\t</span>An alcohol compound ‘A’ with molecular formula C<span class=\"idf2d10ad82-CharOverride-26\">3</span>H<span class=\"idf2d10ad82-CharOverride-26\">8</span>O on vigorous oxidation produces an acid B with a molecular formula C<span class=\"idf2d10ad82-CharOverride-26\">3</span>H<span class=\"idf2d10ad82-CharOverride-26\">6</span>O<span class=\"idf2d10ad82-CharOverride-26\">2</span>, then alcohol A is most likely to be:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">134.\t</span>______ gives tert-butyl chloride on reaction with tert-butyl alcohol.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">135.\t</span>Ketone will obtain on oxidation of _______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">136.\t</span>Complete the reaction:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-74\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\" lang=\"en-US\">3</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">OH </span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"><img alt=\"\" class=\"_idGenObjectAttribute-368\" src=\"Chapter7/455.png\"/></span><span class=\"idf2d10ad82-CharOverride-14\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">______</span><span class=\"idf2d10ad82-CharOverride-14\">.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-45\"><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">Class 12 Chemistry</span><span class=\"idf2d10ad82-CharOverride-33\"> </span><span class=\"idf2d10ad82-CharOverride-34\">(</span><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">Part 2)</span><span class=\"idf2d10ad82-CharOverride-16\"> </span><span class=\"Biology-Character-Style-1_English idf2d10ad82-CharOverride-32\">009</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">137.\t</span>Complete the reaction:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-184\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tPropan-2-ol </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"><img alt=\"\" class=\"_idGenObjectAttribute-387\" src=\"Chapter7/456.png\"/></span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">_______</span><span class=\"idf2d10ad82-CharOverride-14\">.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">138.\t</span>_______ dehydrates easily.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">139.\t</span>Which compound gives more stable carbocation?</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-185\"> <span class=\"idf2d10ad82-CharOverride-15\">(A)</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-388\" src=\"Chapter7/457.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-186\"><span class=\"Normal-English\">\t(B) <img alt=\"\" class=\"_idGenObjectAttribute-389\" src=\"Chapter7/458.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-6\"><span class=\"Normal-English\">\t(D) <img alt=\"\" class=\"_idGenObjectAttribute-390\" src=\"Chapter7/459.png\"/></span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">140.\t</span>Which of the following is correct for dehydration of alcohol?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">141.\t</span>Which of the following alcohol gives corresponding alkyl chloride on reaction with conc. HCl + anhy. ZnCl<span class=\"idf2d10ad82-CharOverride-26\">2</span> at normal   temperature?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">142.\t</span>Ethanol <img alt=\"\" class=\"_idGenObjectAttribute-391\" src=\"Chapter7/460.png\"/> X <img alt=\"\" class=\"_idGenObjectAttribute-392\" src=\"Chapter7/461.png\"/> Y <img alt=\"\" class=\"_idGenObjectAttribute-393\" src=\"Chapter7/462.png\"/> Z. Then, Z = _______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">143.\t</span>By which reagent n-propanol and iso-propyl alcohol can be distinguished chemically? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">144.\t</span>What will be obtained on catalytic dehydrogenation of primary alcohol?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">145.\t</span>HBr reacts faster with which of the given compound?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">146.\t</span>Which is the most suitable reagent for the conversion: R – CH<span class=\"idf2d10ad82-CharOverride-26\">2</span> – OH <span class=\"idf2d10ad82-CharOverride-17\">→</span> R – CHO.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">147.\t</span>CH<span class=\"idf2d10ad82-CharOverride-26\">3</span>CH<span class=\"idf2d10ad82-CharOverride-26\">2</span>OH <img alt=\"\" class=\"_idGenObjectAttribute-394\" src=\"Chapter7/463.png\"/> A <img alt=\"\" class=\"_idGenObjectAttribute-395\" src=\"Chapter7/464.png\"/> B <img alt=\"\" class=\"_idGenObjectAttribute-396\" src=\"Chapter7/465.png\"/> C </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> <img alt=\"\" class=\"_idGenObjectAttribute-397\" src=\"Chapter7/466.png\"/> </span></span><span class=\"Normal-English-Bold\">D. Then</span>, <span class=\"Normal-English-Bold\">D =</span> <span class=\"Normal-English\">_______</span>.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">148.\t</span>Which is the most suitable reagent to convert pent-3-en-2-ol into pent-3-en-2-one?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">149.\t</span>The reactivity order of hydrogen halide <br/>for the reaction of alcohol with hydrogen halide is _______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">150.\t</span>Tertiary alcohol <img alt=\"\" class=\"_idGenObjectAttribute-398\" src=\"Chapter7/467.png\"/> _______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">151.\t</span>The product obtained on reaction of sodium benzene sulphonate with NaOH followed by acidic hydrolysis is _______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">152.\t</span>Which product will be obtained during oxidation reaction of iso-propylbenzene with air in presence of dilute acid? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">153.\t</span>In the given reaction, the compounds A and B are respectively.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-189\"><span class=\"idf2d10ad82-CharOverride-31\"> <img alt=\"\" class=\"_idGenObjectAttribute-399\" src=\"Chapter7/468.png\"/></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-56\"> </span><span class=\"Normal-English-Bold\">A <img alt=\"\" class=\"_idGenObjectAttribute-400\" src=\"Chapter7/469.png\"/> B</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">154.\t</span>Phenol is more acidic than alcohol because_______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">155.\t</span>_______ is acidic amongst the given.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">156.\t</span>Choose the correct option for given statements. T = True statement, F = False statement</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Phenol is a weak acid.</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">\t(ii)\t</span><span class=\"idf2d10ad82-CharOverride-14\">Phenol is an aromatic compound.</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">\t(iii)\t</span><span class=\"idf2d10ad82-CharOverride-14\">Phenol produces CO</span><span class=\"idf2d10ad82-CharOverride-57\">2</span><span class=\"idf2d10ad82-CharOverride-14\"> gas on a reaction with Na</span><span class=\"idf2d10ad82-CharOverride-57\">2</span><span class=\"idf2d10ad82-CharOverride-14\">CO</span><span class=\"idf2d10ad82-CharOverride-57\">3</span><span class=\"idf2d10ad82-CharOverride-14\">.</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-41\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">\t(iv)\t</span><span class=\"idf2d10ad82-CharOverride-14\">Phenol is soluble in NaOH.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">157.\t</span>What will be obtained on heating phenol with Zn dust?</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-88\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">158.\t</span>Complete the reaction: <img alt=\"\" class=\"_idGenObjectAttribute-401\" src=\"Chapter7/470.png\"/>  _____.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">159.\t</span>What will be obtained on a reaction of sodium phenoxide with methyl iodide?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">160.\t</span>Picric acid is obtained on a nitration of which compound?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">161.\t</span>The product obtained on a reaction of phenol with conc. HNO<span class=\"idf2d10ad82-CharOverride-26\">3</span> is:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">162.\t</span>Which of the following compounds is known as a picric acid?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">163.\t</span>Which product will be obtained on a reaction of phenol dissolved in a non polar solvent with Br<span class=\"idf2d10ad82-CharOverride-26\">2</span> at 273-278K temperature?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">164.\t</span>How many moles of bromine is required to prepare 2,4,6-tribromophenol from 1 mole phenol? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">165.\t</span>What will be obtained on a reaction of phenol with bromine water at normal temperature?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">166.\t</span>Kolbe’s reaction is useful for preparation <br/>of _________.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">167.\t</span>The final product (Z) of following reaction is:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-39\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">Phenol </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"><img alt=\"\" class=\"_idGenObjectAttribute-406\" src=\"Chapter7/475.png\"/></span><span class=\"idf2d10ad82-CharOverride-14\"> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">X</span><span class=\"idf2d10ad82-CharOverride-14\"> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"><img alt=\"\" class=\"_idGenObjectAttribute-407\" src=\"Chapter7/476.png\"/> Y</span><span class=\"idf2d10ad82-CharOverride-14\"> </span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-39\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\"><img alt=\"\" class=\"_idGenObjectAttribute-408\" src=\"Chapter7/477.png\"/> </span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">Z</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">168.\t</span>_______ reaction is useful for preparation of salicyaldehyde from phenol.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">169.\t</span>From which of the following, salicylaldehyde can be prepared? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">170.\t</span>Phenol <img alt=\"\" class=\"_idGenObjectAttribute-409\" src=\"Chapter7/478.png\"/> x <img alt=\"\" class=\"_idGenObjectAttribute-410\" src=\"Chapter7/479.png\"/> y <img alt=\"\" class=\"_idGenObjectAttribute-411\" src=\"Chapter7/480.png\"/> Z.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">171.\t</span>How much bromine is required to convert 2 g phenol into 2,4,6-tribromophenol?\t<br/>(Molecular mass: phenol = 94 and Br<span class=\"idf2d10ad82-CharOverride-26\">2</span> = 160 g <br/>mole<span class=\"idf2d10ad82-CharOverride-18\">–1</span>)</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">172.\t</span>The major final product obtained on a reaction of phenol with sodium hydroxide and carbon dioxide is ________.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">173.\t</span>Which of the following compounds is most acidic?</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-175\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">174.\t</span>Identify correct order of acidity.</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-33\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">(i)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Phenol\t</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">(ii)</span><span class=\"idf2d10ad82-CharOverride-14\">\tMethylphenol</span></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-13\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">(iii)</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-58\">m</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">-Nitrophenol</span><span class=\"idf2d10ad82-CharOverride-14\"> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">(iv)</span><span class=\"idf2d10ad82-CharOverride-14\"> </span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-58\">p</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">-Nitrophenol</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">175.\t</span>The compound obtained after the reaction of phenol with Zn is treated with propyl chloride by Friedel-Crafts reaction in presence of AlCl<span class=\"idf2d10ad82-CharOverride-26\">3</span> gives compound (B). B on oxidation in presence of air gives (C), then the structure of C is ______. </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">176.\t</span> + CO<span class=\"idf2d10ad82-CharOverride-26\">2</span> <img alt=\"\" class=\"_idGenObjectAttribute-420\" src=\"Chapter7/490.png\"/>  B  <img alt=\"\" class=\"_idGenObjectAttribute-421\" src=\"Chapter7/491.png\"/> C,</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-20\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">the </span><span class=\"idf2d10ad82-CharOverride-14\">product ‘C’ of reaction is </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">_______</span><span class=\"idf2d10ad82-CharOverride-14\">.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">177.\t</span><span class=\"idf2d10ad82-CharOverride-36\">o</span>-Nitrophenol is less soluble in water than <span class=\"idf2d10ad82-CharOverride-36\">p</span>-nitrophenol because:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">178.\t</span>Which of the following evolves carbon dioxide on a reaction with sodium bicarbonate?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">179.\t</span>Which of the following alcohol reacts faster during Lucas test? And by which mechanism?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">180.\t</span>To obtain ethanol, fermentation of D-glucose is carried out by which enzyme?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">181.\t</span>Which alcohol is produced from water gas? </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">182.\t</span>Willamson synthesis is which type of reaction?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">183.\t</span>Which product will we obtain on a reaction of ethanol with sulphuric acid at 413K temperature?  </div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">184.\t</span>The product obtained on Friedel-Crafts methylation of methoxybenzene is ________.\t</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">185.\t</span>Compound B is obtained on a reaction of compound A with Na, while compound C is obtained on a reaction of A with PCl<span class=\"idf2d10ad82-CharOverride-26\">3</span>. Moreover, on a reaction of compound B with C forms diethyl ether, then identify compounds A, B and C respectively.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">186.\t</span>The major products obtain on a heating of following compounds with HI are: </div>\n<div class=\"Normal idf2d10ad82-ParaOverride-22\"> <span class=\"Normal-English\">(A) </span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-196\"><span class=\"Normal-English\">\t(B) </span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-196\"><span class=\"Normal-English\">\t(C) </span></div>\n<div class=\"Normal-copy idf2d10ad82-ParaOverride-38\"><span class=\"Normal-English\">\t(D) </span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">187.\t</span>Which among the given pair of reagent will give anisole as a product?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">188.\t</span>Which of the following is not an isomer of anisole?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">189.\t</span>Alcohol possesses an isomerism with ______.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">190.\t</span>Anisole + X <span class=\"idf2d10ad82-CharOverride-17\">→</span> p-bromoanisole. Identify reagent X in this reaction.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">191.\t</span>The preparation of ether by Williamson synthesis is ______ reaction.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">192.\t</span>The general formula of homologus series of ether is:</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">193.\t</span>Complete the reaction:</div>\n<div class=\"Quest idf2d10ad82-ParaOverride-74\"><span class=\"Chemistry-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">2CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\" lang=\"en-US\">3</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">CH</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-50\" lang=\"en-US\">2</span></span><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-US\">OH </span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\"><img alt=\"\" class=\"_idGenObjectAttribute-429\" src=\"Chapter7/503.png\"/></span><span class=\"idf2d10ad82-CharOverride-14\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">_______</span><span class=\"idf2d10ad82-CharOverride-14\">. </span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">194.\t</span>Which among the given pairs of reagent will give anisole as a product?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">195.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-430\" src=\"Chapter7/504.png\"/></div>\n<div class=\"Quest idf2d10ad82-ParaOverride-197\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\"> <img alt=\"\" class=\"_idGenObjectAttribute-431\" src=\"Chapter7/505.png\"/></span></div>\n<div class=\"Quest\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tThis </span><span class=\"idf2d10ad82-CharOverride-14\">reaction is known by which name?</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">196.\t</span>Which of the following compound does not react with sodium?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">197.\t</span>Which of the following ether produces methanol on a reaction with conc. HI?</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-84\"> <span class=\"idf2d10ad82-CharOverride-15\">(A)</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-433\" src=\"Chapter7/507.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-189\"><span class=\"Normal-English\">\t(B) <img alt=\"\" class=\"_idGenObjectAttribute-434\" src=\"Chapter7/508.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-88\"><span class=\"Normal-English\">\t(D) <img alt=\"\" class=\"_idGenObjectAttribute-435\" src=\"Chapter7/509.png\"/></span></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-19\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">198.\t</span><img alt=\"\" class=\"_idGenObjectAttribute-436\" src=\"Chapter7/510.png\"/> </div>\n<div class=\"Normal\"><span class=\"idf2d10ad82-CharOverride-3\">(Major product)</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-200\"> <span class=\"idf2d10ad82-CharOverride-15\">(A)</span><span class=\"Normal-English\"> <img alt=\"\" class=\"_idGenObjectAttribute-437\" src=\"Chapter7/511.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-169\"><span class=\"Normal-English\">\t(B) </span><span class=\"Normal-English\"><img alt=\"\" class=\"_idGenObjectAttribute-438\" src=\"Chapter7/512.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-169\"><span class=\"Normal-English\">\t(C) <img alt=\"\" class=\"_idGenObjectAttribute-439\" src=\"Chapter7/513.png\"/></span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-201\"><span class=\"Normal-English\">\t(D) <img alt=\"\" class=\"_idGenObjectAttribute-440\" src=\"Chapter7/514.png\"/></span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">199.\t</span>The reaction of solution of phenol prepared in sodium hydroxide with which compound is known as Williamson synthesis?</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">200.\t</span>Which reaction is suitable for the preparation of tert-butylmethylether?</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-40\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">201.\t</span></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-202\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">202.\t</span>Assertion :\tPhenols react with bromine water to give 2,4,6-tribromophenol as a white precipitate.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-GB\">Reason \t</span><span class=\"idf2d10ad82-CharOverride-59\" lang=\"en-GB\">:\t</span>The -OH group in phenol strongly deactivates the benzene ring, making it sensitive to electrophilic substitution.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">203.\t</span>Assertion :\tEthers are less reactive than alcohols toward nucleophiles.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-GB\">Reason\t</span><span class=\"idf2d10ad82-CharOverride-59\" lang=\"en-GB\">:\tEthers</span> lack an –OH group, which reduces their tendency to form hydrogen bonds.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">204.\t</span>Assertion :\tPrimary alcohols can be oxidized to carboxylic acids in one step using strong oxidizing agents like KMnO<span class=\"idf2d10ad82-CharOverride-26\">4</span>.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\"><span class=\"English-bold\" lang=\"en-US\"> </span></span><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">Reason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tPrimar</span>y alcohols first oxidize to aldehydes, which are then further oxidized to carboxylic acids.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">205.\t</span>Assertion :\tLucas reagent can distinguish between primary, secondary, and tertiary alcohols.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-205\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tLucas reagent reacts fastest with </span>primary alcohols to form alkyl chlorides.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">206.\t</span>Assertion :\tPhenols are more acidic than ethanol.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tThe phenoxide ion formed </span>after deprotonation of phenol is resonance stabilized, whereas the ethoxide ion is not.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">207.\t</span>Assertion :\tMethanol has a lower boiling point than ethanol.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tMethanol molecules are incapable </span>of forming intermolecular hydrogen bonds.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">208.\t</span>Assertion :\tWilliamson’s synthesis is not suitable for preparing tert-butyl methyl ether.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tTertiary alkyl halides undergo </span>elimination instead of substitution during Williamson’s synthesis.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">209.\t</span>Assertion :\tPhenol reacts with sodium hydroxide to form sodium phenoxide.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tPhenol is more acidic than water.</span></div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">210.\t</span>Assertion :\tEthers can undergo cleavage with concentrated HI to form alcohols and alkyl iodides.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tEthers are highly reactive due </span>to the lone pair of electrons on oxygen.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">211.\t</span>Assertion :\tDehydration of ethanol at 443K produces ethene.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tEthanol reacts with concentrated </span>H<span class=\"idf2d10ad82-CharOverride-26\">2</span>SO<span class=\"idf2d10ad82-CharOverride-26\">4</span>, which acts as a dehydrating agent.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">212.\t</span>Assertion :\tPhenol is soluble in water due to the formation of hydrogen bonds.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tThe -OH group in phenol allows </span>intermolecular hydrogen bonding with water molecules.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">213.\t</span>Assertion :\tBoiling points of alcohols increase with an increase in molecular mass.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tHigher molecular mass alcohols </span>have stronger Van der Waals forces and more hydrogen bonding sites.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">214.\t</span>Assertion :\tThe reaction of phenol with benzoyl chloride in the presence of NaOH gives phenyl benzoate.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tPhenol reacts with benzoyl chloride </span>via an electrophilic substitution mechanism.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">215.\t</span>Assertion : \tMethanol is more acidic than ethanol.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tMethanol has a smaller alkyl </span>group, which decreases the electron-donating inductive effect compared to ethanol.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">216.\t</span>Assertion :\tEthers are good solvents for Grignard reagents.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tEthers can stabilize the Grignard </span>reagent by coordinating with the magnesium atom through lone pairs on oxygen.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-204\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">217.\t</span>Assertion :\tPhenol reacts with FeCl<span class=\"idf2d10ad82-CharOverride-26\">3</span> to give a violet-coloured complex.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-203\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\tReason\t</span><span class=\"idf2d10ad82-CharOverride-14\">:\tThe phenoxide ion forms a </span>coordination complex with ferric ions.</div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">218.\t</span>Select the correct option using T (True) or F (False) symbol for the following statements.</div>\n<div class=\"Quest_Black idf2d10ad82-ParaOverride-82\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2 idf2d10ad82-CharOverride-14\" lang=\"en-US\">\t(i) \t</span><span class=\"idf2d10ad82-CharOverride-14\">Alcohols exhibit higher boiling points than </span>ethers of comparable molecular mass.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tPhenols are more acidic than alcohols due to resonance stabilization of the phenoxide ion.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tThe oxidation of a primary alcohol gives a ketone.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tEthers are less reactive than alcohols due to the absence of the –OH group.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">219.\t</span>Select the correct option using T (True) or F (False) symbol for the following statements. </div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(i)\tLucas test is used to distinguish between primary, secondary, and tertiary alcohols.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tPhenols undergo electrophilic substitution more readily than benzene.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tMethanol reacts with concentrated HCl to form methyl chloride.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tThe reaction of alcohols with PCl</span><span class=\"idf2d10ad82-CharOverride-60\">5</span><span class=\"idf2d10ad82-CharOverride-3\"> gives alkyl halides and water.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">220.\t</span>Select the correct option using T (True) or<br/>F (False) symbol for the following statements.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(i)\tWilliamson’s synthesis is used to prepare both symmetrical and unsymmetrical ethers.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tThe dehydration of alcohols follows Saytzeff’s rule.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tPrimary alcohols dehydrate more readily than tertiary alcohols.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tPhenols form hydrogen bonds with water.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">221.\t</span>Select the correct option using T (True) or F (False) symbol for the following statements.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(i)\tEthers have lower boiling points than alcohols of similar molecular mass.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tEthers can undergo cleavage with concentrated HI.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tTertiary alcohols form carbocations more readily than primary alcohols.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tEthers are highly reactive with water.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">222.\t</span>Select the correct option using T (True) or<br/>F (False) symbol for the following statements.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(i)\tPhenols give violet color with neutral FeCl</span><span class=\"idf2d10ad82-CharOverride-60\">3</span><span class=\"idf2d10ad82-CharOverride-3\">.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tTertiary alcohols give turbidity immediately with Lucas reagent.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tAlcohols react with acids to form esters.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tEthers react with Grignard reagents to form alkanes.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">223.\t</span>Select the correct option using T (True) or<br/>F (False) symbol for the following statements. </div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(i)\tMethanol can be oxidized to formaldehyde.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tPhenol reacts with NaOH to form sodium phenoxide.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tDiethyl ether reacts with excess HI to form ethanol and ethyl iodide.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tAlcohols are weaker acids than water.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">224.\t</span>Select the correct option using T (True) or F (False) symbol for the following statements. </div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(i)\tPhenols are less acidic than alcohols.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tEthers are used as solvents in organic reactions.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tGlycerol undergoes esterification with acetic acid.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tPrimary alcohols are oxidized to carboxylic acids in one step using strong oxidizing agents.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">225.\t</span>Select the correct option using T (True) or F (False) symbol for the following statements.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(i)\tEthers can form intermolecular hydrogen bonds with water.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tPhenol undergoes bromination with bromine water to form 2,4,6-tribromophenol.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tSecondary alcohols can be oxidized to ketones.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tTertiary alcohols undergo oxidation to form carboxylic acids.</span></div>\n<div class=\"Quest_Black\"><span class=\"Chemistry-Character-Style-1_Ques-Number-2\" lang=\"en-US\">226.\t</span>Select the correct option using T (True) or<br/>F (False) symbol for the following statements.</div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(i)\tAlcohols and phenols react with carboxylic acids to form esters.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(ii)\tDehydration of ethanol gives ethene at 443K.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iii)\tMethanol reacts with phenol to form anisole.</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-82\"><span class=\"idf2d10ad82-CharOverride-3\">(iv)\tLucas reagent distinguishes between different types of phenols.</span></div>",
          "answer_text": "",
          "type": "MCQ",
          "type_uncertain": false,
          "options": {
            "A": "<span class=\"Answer---MCQ_MCQ-4 idf2d10ad82-ParaOverride-9\">TFFF</span>",
            "B": "<span class=\"Answer---MCQ_MCQ-4 idf2d10ad82-ParaOverride-9\">FTTF</span>",
            "C": "<span class=\"Answer---MCQ_MCQ-4 idf2d10ad82-ParaOverride-9\">TFFT</span>",
            "D": "<span class=\"Answer---MCQ_MCQ-4 idf2d10ad82-ParaOverride-9\">FTFT</span>"
          },
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/406.png",
              "position": "stem",
              "context": "is:"
            },
            {
              "id": "img-1",
              "path": "Chapter7/407.png",
              "position": "stem",
              "context": "(A)"
            },
            {
              "id": "img-2",
              "path": "Chapter7/408.png",
              "position": "stem",
              "context": "(B)"
            },
            {
              "id": "img-3",
              "path": "Chapter7/409.png",
              "position": "stem",
              "context": "(C)"
            },
            {
              "id": "img-4",
              "path": "Chapter7/EQ-1108-152852.png",
              "position": "stem",
              "context": "43. Phenol + Ethanoyl chloride X,"
            },
            {
              "id": "img-5",
              "path": "Chapter7/413.png",
              "position": "stem",
              "context": "Neopentylalcohol."
            },
            {
              "id": "img-6",
              "path": "Chapter7/EQ-1108-153056.png",
              "position": "stem",
              "context": "53. X + R 1 MgBr → Intermediate compound Secondary pentylalc…"
            },
            {
              "id": "img-7",
              "path": "Chapter7/414.png",
              "position": "stem",
              "context": ""
            },
            {
              "id": "img-8",
              "path": "Chapter7/415.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-9",
              "path": "Chapter7/416.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-10",
              "path": "Chapter7/417.png",
              "position": "stem",
              "context": "(C)"
            },
            {
              "id": "img-11",
              "path": "Chapter7/418.png",
              "position": "stem",
              "context": "(D)"
            },
            {
              "id": "img-12",
              "path": "Chapter7/EQ-1108-153351.png",
              "position": "stem",
              "context": "69. If compound B is obtained on reaction of organic compoun…"
            },
            {
              "id": "img-13",
              "path": "Chapter7/419.png",
              "position": "stem",
              "context": ""
            },
            {
              "id": "img-14",
              "path": "Chapter7/EQ-1108-153542.png",
              "position": "stem",
              "context": "(i) H 2 C == CH – CH 3 + H 2 O"
            },
            {
              "id": "img-15",
              "path": "Chapter7/420.png",
              "position": "stem",
              "context": "(ii) CH 3 CHO"
            },
            {
              "id": "img-16",
              "path": "Chapter7/421.png",
              "position": "stem",
              "context": "(iii) HCHO"
            },
            {
              "id": "img-17",
              "path": "Chapter7/422.png",
              "position": "stem",
              "context": "(iv) H 2 C == CH – CH 3"
            },
            {
              "id": "img-18",
              "path": "Chapter7/423.png",
              "position": "stem",
              "context": "X Y p – Bromophenol"
            },
            {
              "id": "img-19",
              "path": "Chapter7/424.png",
              "position": "stem",
              "context": "X Y p – Bromophenol"
            },
            {
              "id": "img-20",
              "path": "Chapter7/425.png",
              "position": "stem",
              "context": "82. In the reaction Phenol p -Bromophenol,"
            },
            {
              "id": "img-21",
              "path": "Chapter7/426.png",
              "position": "stem",
              "context": "CH 3 –CH 2 –CH 2 –CH=CH 2 Product"
            },
            {
              "id": "img-22",
              "path": "Chapter7/427.png",
              "position": "stem",
              "context": ""
            },
            {
              "id": "img-23",
              "path": "Chapter7/428.png",
              "position": "stem",
              "context": "106."
            },
            {
              "id": "img-24",
              "path": "Chapter7/429.png",
              "position": "stem",
              "context": "(A)"
            },
            {
              "id": "img-25",
              "path": "Chapter7/430.png",
              "position": "stem",
              "context": "(C)"
            },
            {
              "id": "img-26",
              "path": "Chapter7/431.png",
              "position": "stem",
              "context": ""
            },
            {
              "id": "img-27",
              "path": "Chapter7/432.png",
              "position": "stem",
              "context": "110. Q CH 2 P,"
            },
            {
              "id": "img-28",
              "path": "Chapter7/433.png",
              "position": "stem",
              "context": "110. Q CH 2 P,"
            },
            {
              "id": "img-29",
              "path": "Chapter7/434.png",
              "position": "stem",
              "context": "110. Q CH 2 P,"
            },
            {
              "id": "img-30",
              "path": "Chapter7/435.png",
              "position": "option:A",
              "context": "(A) Both CH 2 OH"
            },
            {
              "id": "img-31",
              "path": "Chapter7/436.png",
              "position": "option:B",
              "context": "(B) Both"
            },
            {
              "id": "img-32",
              "path": "Chapter7/435.png",
              "position": "option:C",
              "context": "(C) P = CH 2 OH and Q ="
            },
            {
              "id": "img-33",
              "path": "Chapter7/438.png",
              "position": "option:C",
              "context": "(C) P = CH 2 OH and Q ="
            },
            {
              "id": "img-34",
              "path": "Chapter7/439.png",
              "position": "option:D",
              "context": "(D) P = and Q = CH 2 OH"
            },
            {
              "id": "img-35",
              "path": "Chapter7/435.png",
              "position": "option:D",
              "context": "(D) P = and Q = CH 2 OH"
            },
            {
              "id": "img-36",
              "path": "Chapter7/441.png",
              "position": "stem",
              "context": "111."
            },
            {
              "id": "img-37",
              "path": "Chapter7/442.png",
              "position": "stem",
              "context": "111."
            },
            {
              "id": "img-38",
              "path": "Chapter7/443.png",
              "position": "stem",
              "context": "112."
            },
            {
              "id": "img-39",
              "path": "Chapter7/444.png",
              "position": "stem",
              "context": "113."
            },
            {
              "id": "img-40",
              "path": "Chapter7/445.png",
              "position": "stem",
              "context": "114."
            },
            {
              "id": "img-41",
              "path": "Chapter7/446.png",
              "position": "stem",
              "context": "117."
            },
            {
              "id": "img-42",
              "path": "Chapter7/447.png",
              "position": "stem",
              "context": "125. CH 3 –Br A B C then, C  = ______."
            },
            {
              "id": "img-43",
              "path": "Chapter7/448.png",
              "position": "stem",
              "context": "125. CH 3 –Br A B C then, C  = ______."
            },
            {
              "id": "img-44",
              "path": "Chapter7/449.png",
              "position": "stem",
              "context": "125. CH 3 –Br A B C then, C  = ______."
            },
            {
              "id": "img-45",
              "path": "Chapter7/450.png",
              "position": "stem",
              "context": "130."
            },
            {
              "id": "img-46",
              "path": "Chapter7/451.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-47",
              "path": "Chapter7/452.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-48",
              "path": "Chapter7/453.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-49",
              "path": "Chapter7/454.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-50",
              "path": "Chapter7/455.png",
              "position": "stem",
              "context": "CH 3 CH 2 OH ______ ."
            },
            {
              "id": "img-51",
              "path": "Chapter7/456.png",
              "position": "stem",
              "context": "Propan-2-ol _______ ."
            },
            {
              "id": "img-52",
              "path": "Chapter7/457.png",
              "position": "stem",
              "context": "(A)"
            },
            {
              "id": "img-53",
              "path": "Chapter7/458.png",
              "position": "stem",
              "context": "(B)"
            },
            {
              "id": "img-54",
              "path": "Chapter7/459.png",
              "position": "stem",
              "context": "(D)"
            },
            {
              "id": "img-55",
              "path": "Chapter7/460.png",
              "position": "stem",
              "context": "142. Ethanol X Y Z. Then, Z = _______."
            },
            {
              "id": "img-56",
              "path": "Chapter7/461.png",
              "position": "stem",
              "context": "142. Ethanol X Y Z. Then, Z = _______."
            },
            {
              "id": "img-57",
              "path": "Chapter7/462.png",
              "position": "stem",
              "context": "142. Ethanol X Y Z. Then, Z = _______."
            },
            {
              "id": "img-58",
              "path": "Chapter7/463.png",
              "position": "stem",
              "context": "147. CH 3 CH 2 OH A B C"
            },
            {
              "id": "img-59",
              "path": "Chapter7/464.png",
              "position": "stem",
              "context": "147. CH 3 CH 2 OH A B C"
            },
            {
              "id": "img-60",
              "path": "Chapter7/465.png",
              "position": "stem",
              "context": "147. CH 3 CH 2 OH A B C"
            },
            {
              "id": "img-61",
              "path": "Chapter7/466.png",
              "position": "stem",
              "context": "D. Then , D = _______ ."
            },
            {
              "id": "img-62",
              "path": "Chapter7/467.png",
              "position": "stem",
              "context": "150. Tertiary alcohol _______."
            },
            {
              "id": "img-63",
              "path": "Chapter7/468.png",
              "position": "stem",
              "context": "A B"
            },
            {
              "id": "img-64",
              "path": "Chapter7/469.png",
              "position": "stem",
              "context": "A B"
            },
            {
              "id": "img-65",
              "path": "Chapter7/470.png",
              "position": "stem",
              "context": "158. Complete the reaction: _____."
            },
            {
              "id": "img-66",
              "path": "Chapter7/471.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-67",
              "path": "Chapter7/472.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-68",
              "path": "Chapter7/473.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-69",
              "path": "Chapter7/474.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-70",
              "path": "Chapter7/475.png",
              "position": "stem",
              "context": "Phenol X Y"
            },
            {
              "id": "img-71",
              "path": "Chapter7/476.png",
              "position": "stem",
              "context": "Phenol X Y"
            },
            {
              "id": "img-72",
              "path": "Chapter7/477.png",
              "position": "stem",
              "context": "Z"
            },
            {
              "id": "img-73",
              "path": "Chapter7/478.png",
              "position": "stem",
              "context": "170. Phenol x y Z."
            },
            {
              "id": "img-74",
              "path": "Chapter7/479.png",
              "position": "stem",
              "context": "170. Phenol x y Z."
            },
            {
              "id": "img-75",
              "path": "Chapter7/480.png",
              "position": "stem",
              "context": "170. Phenol x y Z."
            },
            {
              "id": "img-76",
              "path": "Chapter7/482.png",
              "position": "option:A",
              "context": "(A) Cl – CH 2 – CH 2 – OH   (B)"
            },
            {
              "id": "img-77",
              "path": "Chapter7/483.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-78",
              "path": "Chapter7/484.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-79",
              "path": "Chapter7/485.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-80",
              "path": "Chapter7/486.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-81",
              "path": "Chapter7/487.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-82",
              "path": "Chapter7/488.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-83",
              "path": "Chapter7/490.png",
              "position": "stem",
              "context": "176. + CO 2 B C,"
            },
            {
              "id": "img-84",
              "path": "Chapter7/491.png",
              "position": "stem",
              "context": "176. + CO 2 B C,"
            },
            {
              "id": "img-85",
              "path": "Chapter7/492.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-86",
              "path": "Chapter7/493.png",
              "position": "option:A",
              "context": "(A) (B)"
            },
            {
              "id": "img-87",
              "path": "Chapter7/494.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-88",
              "path": "Chapter7/495.png",
              "position": "option:C",
              "context": "(C) (D)"
            },
            {
              "id": "img-89",
              "path": "Chapter7/503.png",
              "position": "stem",
              "context": "2CH 3 CH 2 OH _______ ."
            },
            {
              "id": "img-90",
              "path": "Chapter7/504.png",
              "position": "stem",
              "context": "195."
            },
            {
              "id": "img-91",
              "path": "Chapter7/505.png",
              "position": "stem",
              "context": ""
            },
            {
              "id": "img-92",
              "path": "Chapter7/506.png",
              "position": "option:A",
              "context": "(A) CH 3 COOH\t(B)"
            },
            {
              "id": "img-93",
              "path": "Chapter7/507.png",
              "position": "stem",
              "context": "(A)"
            },
            {
              "id": "img-94",
              "path": "Chapter7/508.png",
              "position": "stem",
              "context": "(B)"
            },
            {
              "id": "img-95",
              "path": "Chapter7/509.png",
              "position": "stem",
              "context": "(D)"
            },
            {
              "id": "img-96",
              "path": "Chapter7/510.png",
              "position": "stem",
              "context": "198."
            },
            {
              "id": "img-97",
              "path": "Chapter7/511.png",
              "position": "stem",
              "context": "(A)"
            },
            {
              "id": "img-98",
              "path": "Chapter7/512.png",
              "position": "stem",
              "context": "(B)"
            },
            {
              "id": "img-99",
              "path": "Chapter7/513.png",
              "position": "stem",
              "context": "(C)"
            },
            {
              "id": "img-100",
              "path": "Chapter7/514.png",
              "position": "stem",
              "context": "(D)"
            },
            {
              "id": "img-101",
              "path": "Chapter7/516.png",
              "position": "option:A",
              "context": "(A) Br OCH 3 and H 2"
            },
            {
              "id": "img-102",
              "path": "Chapter7/517.png",
              "position": "option:B",
              "context": "(B) Br and CH 3 Br"
            },
            {
              "id": "img-103",
              "path": "Chapter7/517.png",
              "position": "option:C",
              "context": "(C) OH and CH 3 Br"
            },
            {
              "id": "img-104",
              "path": "Chapter7/517.png",
              "position": "option:D",
              "context": "(D) Br and CH 3 OH"
            }
          ],
          "tables": [
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idf2d10ad82-ParaOverride-124\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-28\" lang=\"en-US\">Ortho</span></p>\n<p class=\"Quest idf2d10ad82-ParaOverride-124\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-28\" lang=\"en-US\">hydroxybenzoic </span><span class=\"idf2d10ad82-CharOverride-28\">acid</span></p>\n</td>\n</tr>\n<tr class=\"Basic-Table _idGenTableRowColumn-58\">\n<td class=\"Basic-Table CellOverride-25\">\n<p class=\"Quest idf2d10ad82-ParaOverride-125\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-53\" lang=\"en-US\">(b)</span></span></p>\n</td>\n<td class=\"Basic-Table CellOverride-25\">\n<p class=\"Quest idf2d10ad82-ParaOverride-124\" lang=\"en-GB\"><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-28\" lang=\"en-US\">Reimer-</span></p>\n<p class=\"Quest 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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">12.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">13.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">14.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(A)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">15.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">16.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">17.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">18.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(A)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">19.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(A)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">20.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span></div>",
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            "source_number": "11",
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          "sequence_no": 99,
          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Normal-English\">(A)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">22.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"idf2d10ad82-CharOverride-16\">(A)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">23.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">24.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">25.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">26.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">27.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">28.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(A)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">29.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">30.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span></div>",
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            "source_number": "21",
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          "sequence_no": 100,
          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Normal-English\">(C)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">32.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">33.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">34.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">35.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">36.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">37.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">38.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">39.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">40.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)</div>",
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            "source_number": "41",
            "original_raw_text": "(D) 42. (D) 43. (D) 44. (C) 45. (D) 46. (C) 47. (C) 48. (B) 49. (B) 50. (D)",
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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"Normal-English idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Normal-English\">(A)</span><span class=\"Normal-English idf2d10ad82-CharOverride-73\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">52.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">53.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"Normal-English idf2d10ad82-CharOverride-73\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">54.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">55.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">56.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">57.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">58.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(A)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">59.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">60.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)</div>",
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            "source_number": "51",
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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span>(D)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">82.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">83.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">84.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">85.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">86.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">87.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">88.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">89.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">90.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span></div>",
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            "source_number": "91",
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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">102.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">103.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">104.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">105.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">106.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">107.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">108.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">109.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">110.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span></div>",
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            "source_number": "101",
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          "sequence_no": 111,
          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span>(D)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">142.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">143.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">144.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">145.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">146.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">147.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">148.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">149.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">150.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)</div>",
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            "source_number": "141",
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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span>(A)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">152.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">153.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">154.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">155.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">156.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">157.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">158.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">159.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">160.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)</div>",
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            "source_number": "151",
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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-74\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span>(A)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">162.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">163.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">164.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">165.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">166.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">167.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">168.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">169.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">170.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)</div>",
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            "source_number": "161",
            "original_raw_text": "(A) 162. (B) 163. (B) 164. (B) 165. (D) 166. (A) 167. (C) 168. (C) 169. (B) 170. (C)",
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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">172.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">173.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">174.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">175.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">176.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">177.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">178.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">179.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"Normal-English idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">180.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(D)</div>",
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            "source_number": "171",
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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span>(B)<span class=\"Normal-English idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">182.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(A)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">183.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">184.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">185.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">186.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">187.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">188.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">189.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">190.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)</div>",
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          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Normal-English\">(C)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">192.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">193.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(C)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">194.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(B)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">195.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">196.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Normal-English\">(D)</span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">\t197.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">198.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">199.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)<span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">200.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)</div>",
          "answer_text": "",
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          "type_uncertain": false,
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            "source_number": "191",
            "original_raw_text": "(C) 192. (B)  193. (C) 194. (B) 195. (C) 196. (D)\t197. (A) 198. (A) 199. (A) 200. (A)",
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        {
          "sequence_no": 117,
          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"idf2d10ad82-CharOverride-46\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Normal-English\">(C)</span><span class=\"Normal-English idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">202.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(C)</span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">203.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(B)</span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">204.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">205.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(C)</span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">206.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">207.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(C)</span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">208.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">209.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(B)</span><span class=\"idf2d10ad82-CharOverride-74\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">210.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(C)</span></div>",
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            "source_number": "201",
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          "sequence_no": 118,
          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"English-bold idf2d10ad82-CharOverride-72\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">212.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">213.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">214.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(C)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">215.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">216.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">217.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">218.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(C)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">219.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(B)<span class=\"idf2d10ad82-CharOverride-46\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">220.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span>(A)</div>",
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            "source_number": "211",
            "original_raw_text": "(A) 212. (A) 213. (A) 214. (C) 215. (A) 216. (A) 217. (A) 218. (C) 219. (B) 220. (A)",
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          "sequence_no": 119,
          "question_text": "<div class=\"Normal idf2d10ad82-ParaOverride-149\"><span class=\"English-bold idf2d10ad82-CharOverride-72\"></span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\"></span><span class=\"idf2d10ad82-CharOverride-62\"></span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">222.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">223.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(D)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">224.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(D)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">225.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(A)</span><span class=\"English-bold idf2d10ad82-CharOverride-72\"> </span><span class=\"Chemistry-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">226.</span><span class=\"idf2d10ad82-CharOverride-62\"> </span><span class=\"Chemistry-Character-Style-1_English\">(B)</span></div>",
          "answer_text": "",
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            "source_number": "221",
            "original_raw_text": "(A) 222. (A) 223. (D) 224. (D) 225. (A) 226. (B)",
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    {
      "section_id": "2.12",
      "section_title": "Case Study Based Q & A",
      "heading_text": "Case Study Based Questions and Answers",
      "detected_type": "CS",
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      "questions": [
        {
          "sequence_no": 120,
          "question_text": "<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\"> </span><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Alcohols, </span><span class=\"idf2d10ad82-CharOverride-76\" lang=\"en-GB\">phenols</span>, and ethers are organic compounds containing oxygen. Alcohols have a hydroxyl (-OH) group attached to a saturated carbon atom, phenols have the -OH group attached to an aromatic ring, and ethers consist of an oxygen atom connected to two alkyl or aryl groups. These compounds exhibit distinct physical and chemical properties and are widely used in industries, laboratories, and everyday life.</div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">Ethanol</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">(C</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OH) is a widely used alcohol. It is synthesized by fermenting glucose (C</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">6</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">12</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">O</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">6</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">) under anaerobic conditions with the help of the enzyme zymase.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(a)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Write the reaction for the fermentation of glucose to produce ethanol.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(b)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Why does ethanol have a higher boiling point than butane?</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(c)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Explain why ethanol is soluble in water.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(d)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Describe the reaction when ethanol reacts with sodium.</span></div>",
          "answer_text": "<div class=\"Normal-New idf2d10ad82-ParaOverride-250\"><span class=\"idf2d10ad82-CharOverride-84\">(a)</span> <span class=\"English-bold idf2d10ad82-CharOverride-80\">C</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">6</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">12</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">O</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">6</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> <img alt=\"\" class=\"_idGenObjectAttribute-594\" src=\"Chapter7/681.png\"/> 2C</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OH + 2CO</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(b)</span> <span class=\"English-bold idf2d10ad82-CharOverride-80\">Ethanol forms strong intermolecular hydrogen bonds, whereas butane exhibits only weak Van der Waals forces.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(c)</span> <span class=\"English-bold idf2d10ad82-CharOverride-80\">The -OH group in ethanol can form hydrogen bonds with water molecules, making it highly soluble.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(d)</span>\t2<span class=\"English-bold idf2d10ad82-CharOverride-80\">C</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OH + 2Na </span><span class=\"English-bold idf2d10ad82-CharOverride-85\">→</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> 2C</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">ONa + H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span></div>",
          "type": "CS",
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              "position": "answer",
              "context": "(a) C 6 H 12 O 6 2C 2 H 5 OH + 2CO 2"
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            "original_raw_text": " Alcohols, phenols, and ethers are organic compounds containing oxygen. Alcohols have a hydroxyl (-OH) group attached to a saturated carbon atom, phenols have the -OH group attached to an aromatic ring, and ethers consist of an oxygen atom connected to two alkyl or aryl groups. These compounds exhibit distinct physical and chemical properties and are widely used in industries, laboratories, and everyday life.\n Ethanol (C2H5OH) is a widely used alcohol. It is synthesized by fermenting glucose (C6H12O6) under anaerobic conditions with the help of the enzyme zymase.\n(a)\tWrite the reaction for the",
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            "sub_questions": [
              {
                "label": "(a)",
                "question": "Write the reaction for the fermentation of glucose to produce ethanol.",
                "answer": "C 6 H 12 O 6 2C 2 H 5 OH + 2CO 2"
              },
              {
                "label": "(b)",
                "question": "Why does ethanol have a higher boiling point than butane?",
                "answer": "Ethanol forms strong intermolecular hydrogen bonds, whereas butane exhibits only weak Van der Waals forces."
              },
              {
                "label": "(c)",
                "question": "Explain why ethanol is soluble in water.",
                "answer": "The -OH group in ethanol can form hydrogen bonds with water molecules, making it highly soluble."
              },
              {
                "label": "(d)",
                "question": "Describe the reaction when ethanol reacts with sodium.",
                "answer": "2 C 2 H 5 OH + 2Na → 2C 2 H 5 ONa + H 2"
              }
            ],
            "section": "Case Study Based Q & A",
            "section_id": "2.12",
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          "sequence_no": 121,
          "question_text": "<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\"> </span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">Dehydration </span></span><span class=\"English-bold idf2d10ad82-CharOverride-76\" lang=\"en-GB\">of alcohols involves the removal of a </span><span class=\"English-bold idf2d10ad82-CharOverride-80\">water molecule to form either alkenes or ethers. The reaction is facilitated by protonic acids like concentrated H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">SO</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">4</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">, H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">PO</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">4</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">, or catalysts such as anhydrous ZnCl</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> or Al</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">O</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">Formation</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-86\">of Alkenes:</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> When primary alcohols are heated with concentrated H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">SO</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">4</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> at 433–443 K, they undergo intramolecular dehydration to form alkenes. Secondary and tertiary alcohols dehydrate under milder conditions, and the order of dehydration ease is: </span><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-87\" lang=\"en-GB\">° </span><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">&gt; 2</span><span class=\"English-bold idf2d10ad82-CharOverride-87\" lang=\"en-GB\">° </span><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">&gt; 1</span><span class=\"English-bold idf2d10ad82-CharOverride-87\" lang=\"en-GB\">°</span><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">Saytzeff’s</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-86\">Rule:</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> The major product is the alkene with the more substituted double bond.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">Formation</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-86\">of Ethers:</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> Primary alcohols, when heated with a protic acid like H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">SO</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">4</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> at <br/>413K, undergo intermolecular dehydration to form dialkyl ethers.</span></div>\n<div class=\"Normal\"><span class=\"English-bold idf2d10ad82-CharOverride-80\">Chemical Reactions:</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-39\"><span class=\"English-bold idf2d10ad82-CharOverride-80\">CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OH <img alt=\"\" class=\"_idGenObjectAttribute-595\" src=\"Chapter7/683.png\"/> CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> = CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> + H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">O</span></div>\n<div class=\"Normal idf2d10ad82-ParaOverride-57\"><span class=\"English-bold idf2d10ad82-CharOverride-80\">2CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OH <img alt=\"\" class=\"_idGenObjectAttribute-595\" src=\"Chapter7/684.png\"/> CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">–O–CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">CH</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> + H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">O</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(a)\t</span><span class=\"idf2d10ad82-CharOverride-3\">What products are formed during the dehydration of ethanol at 433K and 413K?</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(b)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Why is dehydration of tertiary alcohols easier than that of primary alcohols?</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(c)\t</span><span class=\"idf2d10ad82-CharOverride-3\">State the rule followed during alkene formation by dehydration.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(d)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Write the reaction for the dehydration of propan-2-ol at 443K.</span></div>",
          "answer_text": "<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(a)</span> <span class=\"English-bold idf2d10ad82-CharOverride-80\">At 433K: Ethene (C</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">4</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">) is formed.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"English-bold idf2d10ad82-CharOverride-80\">\tAt 413K: Diethyl ether (C</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OC</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">) is formed.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(b)</span> <span class=\"English-bold idf2d10ad82-CharOverride-80\">Tertiary alcohols form more stable carbocations, which facilitates the dehydration process.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(c)</span> <span class=\"English-bold idf2d10ad82-CharOverride-80\">Dehydration of alcohols follows Saytzeff’s rule, where the major product is the more substituted alkene.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(d)</span> <span class=\"idf2d10ad82-CharOverride-16\">CH</span><span class=\"idf2d10ad82-CharOverride-77\">3</span><span class=\"idf2d10ad82-CharOverride-16\">CH(OH)CH</span><span class=\"idf2d10ad82-CharOverride-77\">3</span><span class=\"idf2d10ad82-CharOverride-16\"> <img alt=\"\" class=\"_idGenObjectAttribute-596\" src=\"Chapter7/685.png\"/> CH</span><span class=\"idf2d10ad82-CharOverride-77\">3</span><span class=\"idf2d10ad82-CharOverride-16\">CH = CH</span><span class=\"idf2d10ad82-CharOverride-77\">2</span><span class=\"idf2d10ad82-CharOverride-16\"> + H</span><span class=\"idf2d10ad82-CharOverride-77\">2</span><span class=\"idf2d10ad82-CharOverride-16\">O</span></div>",
          "type": "CS",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [
            {
              "id": "img-0",
              "path": "Chapter7/683.png",
              "position": "stem",
              "context": "CH 3 CH 2 OH CH 2 = CH 2 + H 2 O"
            },
            {
              "id": "img-1",
              "path": "Chapter7/684.png",
              "position": "stem",
              "context": "2CH 3 CH 2 OH CH 3 CH 2 –O–CH 2 CH 3 + H 2 O"
            },
            {
              "id": "img-2",
              "path": "Chapter7/685.png",
              "position": "answer",
              "context": "(d) CH 3 CH(OH)CH 3 CH 3 CH = CH 2 + H 2 O"
            }
          ],
          "tables": [],
          "metadata": {
            "source_class": "Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-10",
            "marks": 0,
            "deduction_level": 0,
            "original_raw_text": " Dehydration of alcohols involves the removal of a water molecule to form either alkenes or ethers. The reaction is facilitated by protonic acids like concentrated H2SO4, H3PO4, or catalysts such as anhydrous ZnCl2 or Al2O3.\n Formation of Alkenes: When primary alcohols are heated with concentrated H2SO4 at 433–443 K, they undergo intramolecular dehydration to form alkenes. Secondary and tertiary alcohols dehydrate under milder conditions, and the order of dehydration ease is: 3° &gt; 2° &gt; 1°.\n Saytzeff’s Rule: The major product is the alkene with the more substituted double bond.\n Formation",
            "source_html": "Chapter7",
            "sub_questions": [
              {
                "label": "(a)",
                "question": "What products are formed during the dehydration of ethanol at 433K and 413K?",
                "answer": "At 433K: Ethene (C 2 H 4 ) is formed.\nAt 413K: Diethyl ether (C 2 H 5 OC 2 H 5 ) is formed."
              },
              {
                "label": "(b)",
                "question": "Why is dehydration of tertiary alcohols easier than that of primary alcohols?",
                "answer": "Tertiary alcohols form more stable carbocations, which facilitates the dehydration process."
              },
              {
                "label": "(c)",
                "question": "State the rule followed during alkene formation by dehydration.",
                "answer": "Dehydration of alcohols follows Saytzeff’s rule, where the major product is the more substituted alkene."
              },
              {
                "label": "(d)",
                "question": "Write the reaction for the dehydration of propan-2-ol at 443K.",
                "answer": "CH 3 CH(OH)CH 3 CH 3 CH = CH 2 + H 2 O"
              }
            ],
            "section": "Case Study Based Q & A",
            "section_id": "2.12",
            "needs_review": true,
            "needs_optsplit_review": true,
            "optsplit_review_reason": "answer body is an option list (A/B/C/D) — options mis-routed into the answer; they belong to the question"
          }
        },
        {
          "sequence_no": 122,
          "question_text": "<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\"> </span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">Williamson’s </span></span><span class=\"English-bold idf2d10ad82-CharOverride-76\" lang=\"en-GB\">synthesis is a reliable method to </span><span class=\"English-bold idf2d10ad82-CharOverride-80\">prepare symmetrical and unsymmetrical ethers via an S</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">N</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">2 mechanism. It involves the reaction of an alkoxide ion with a primary alkyl halide. Secondary and tertiary alkyl halides are not suitable because they undergo elimination, producing alkenes.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">Ethers</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">can be cleaved by hydrogen halides to form alcohols and alkyl halides. The alkyl halide formed corresponds to the alkyl group with fewer carbon atoms due to lower steric hindrance. For unsymmetrical ethers, cleavage in polar medium proceeds via a carbocation intermediate.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">(1)\t</span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">Williamson’s Synthesis preparation of ethyl methyl ether:</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-252\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">CH</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">ONa </span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">+ C</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">Cl </span><span class=\"English-bold idf2d10ad82-CharOverride-89\">→</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> CH</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OC</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> + NaCl</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">(2)</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">Cleavage of ethers with hydrogen halides:</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-252\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">(a) \t</span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">Cleavage of symmetrical ether:</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-252\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">CH</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">OCH</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">+ HI </span><span class=\"English-bold idf2d10ad82-CharOverride-89\">→</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> CH</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OH + CH</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">I</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-252\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">(b)</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">Cleavage of unsymmetrical ether (tertiary butyl ethyl ether):</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-253\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">(CH</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">)</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">COC</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">2</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">H</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">5</span></span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> </span></span><span class=\"English-bold idf2d10ad82-CharOverride-80\">+ HBr </span><span class=\"English-bold idf2d10ad82-CharOverride-89\">→</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> (CH</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">)</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">3</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">–C–Br+C</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">H</span><span class=\"English-bold idf2d10ad82-CharOverride-88\" lang=\"en-GB\">5</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">OH</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(a)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Why are primary alkyl halides preferred in Williamson’s synthesis?</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(b)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Write the products of cleavage of dimethyl ether with HI.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(c)\t</span><span class=\"idf2d10ad82-CharOverride-3\">What are the products of cleavage of tertiary butyl ethyl ether with HBr in polar medium?</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(d)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Why does the cleavage of unsymmetrical ether proceed via the carbocation mechanism?</span></div>",
          "answer_text": "<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(a)</span> <span class=\"idf2d10ad82-CharOverride-16\">Primary alkyl halides undergo S</span><span class=\"idf2d10ad82-CharOverride-77\">N</span><span class=\"idf2d10ad82-CharOverride-16\">2 reactions efficiently, while secondary and tertiary alkyl halides tend to undergo elimination, leading to alkene formation instead of ethers.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(b)</span> <span class=\"idf2d10ad82-CharOverride-16\">The cleavage of dimethyl ether produces methanol and methyl iodide.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-16\">\tCH</span><span class=\"idf2d10ad82-CharOverride-77\">3 </span><span class=\"idf2d10ad82-CharOverride-16\">– O – CH</span><span class=\"idf2d10ad82-CharOverride-77\">3 </span><span class=\"idf2d10ad82-CharOverride-16\">+ HI </span><span class=\"idf2d10ad82-CharOverride-17\">→</span><span class=\"idf2d10ad82-CharOverride-16\"> CH</span><span class=\"idf2d10ad82-CharOverride-77\">3</span><span class=\"idf2d10ad82-CharOverride-16\">OH + CH</span><span class=\"idf2d10ad82-CharOverride-77\">3</span><span class=\"idf2d10ad82-CharOverride-16\">I</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(c)</span> <span class=\"idf2d10ad82-CharOverride-16\">The products are tertiary butyl bromide and ethyl alcohol.</span> </div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(d)</span> <span class=\"idf2d10ad82-CharOverride-16\">In a polar medium, the reaction favours carbocation formation. The more stable tertiary carbocation from the bulky group directs the reaction pathway, leading to the formation of tertiary butyl bromide.</span></div>",
          "type": "CS",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-10",
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            "original_raw_text": " Williamson’s synthesis is a reliable method to prepare symmetrical and unsymmetrical ethers via an SN2 mechanism. It involves the reaction of an alkoxide ion with a primary alkyl halide. Secondary and tertiary alkyl halides are not suitable because they undergo elimination, producing alkenes.\n Ethers can be cleaved by hydrogen halides to form alcohols and alkyl halides. The alkyl halide formed corresponds to the alkyl group with fewer carbon atoms due to lower steric hindrance. For unsymmetrical ethers, cleavage in polar medium proceeds via a carbocation intermediate.\n(1)\tWilliamson’s Synthes",
            "source_html": "Chapter7",
            "sub_questions": [
              {
                "label": "(1)",
                "question": "Williamson’s Synthesis preparation of ethyl methyl ether:\nCH 3 ONa + C 2 H 5 Cl → CH 3 OC 2 H 5 + NaCl",
                "answer": ""
              },
              {
                "label": "(2)",
                "question": "Cleavage of ethers with hydrogen halides:",
                "answer": ""
              },
              {
                "label": "(a)",
                "question": "Why are primary alkyl halides preferred in Williamson’s synthesis?",
                "answer": "Primary alkyl halides undergo S N 2 reactions efficiently, while secondary and tertiary alkyl halides tend to undergo elimination, leading to alkene formation instead of ethers."
              },
              {
                "label": "(b)",
                "question": "Write the products of cleavage of dimethyl ether with HI.",
                "answer": "The cleavage of dimethyl ether produces methanol and methyl iodide.\nCH 3 – O – CH 3 + HI → CH 3 OH + CH 3 I"
              },
              {
                "label": "(c)",
                "question": "What are the products of cleavage of tertiary butyl ethyl ether with HBr in polar medium?",
                "answer": "The products are tertiary butyl bromide and ethyl alcohol."
              },
              {
                "label": "(d)",
                "question": "Why does the cleavage of unsymmetrical ether proceed via the carbocation mechanism?",
                "answer": "In a polar medium, the reaction favours carbocation formation. The more stable tertiary carbocation from the bulky group directs the reaction pathway, leading to the formation of tertiary butyl bromide."
              }
            ],
            "section": "Case Study Based Q & A",
            "section_id": "2.12"
          }
        },
        {
          "sequence_no": 123,
          "question_text": "<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\"> </span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-81\" lang=\"en-GB\">Phenol </span></span><span class=\"English-bold idf2d10ad82-CharOverride-76\" lang=\"en-GB\">reacts wit</span><span class=\"English-bold idf2d10ad82-CharOverride-80\">h NaOH to form sodium phenoxide, which reacts with CO</span><span class=\"English-bold idf2d10ad82-CharOverride-82\">2</span><span class=\"English-bold idf2d10ad82-CharOverride-80\"> under pressure and is acidified to produce salicylic acid.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-183\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> <img alt=\"\" class=\"_idGenObjectAttribute-598\" src=\"Chapter7/689.png\"/></span></span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-22\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> <img alt=\"\" class=\"_idGenObjectAttribute-599\" src=\"Chapter7/690.png\"/></span></span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-10\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"English-bold idf2d10ad82-CharOverride-80\" lang=\"en-US\"> <img alt=\"\" class=\"_idGenObjectAttribute-600\" src=\"Chapter7/691.png\"/></span></span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(a)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Why does phenol require NaOH for Kolbe’s reaction?</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(b)\t</span><span class=\"idf2d10ad82-CharOverride-3\">What is the role of CO</span><span class=\"idf2d10ad82-CharOverride-60\">2</span><span class=\"idf2d10ad82-CharOverride-3\"> in this reaction?</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(c)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Why is salicylic acid more acidic than phenol?</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\">(d)\t</span><span class=\"idf2d10ad82-CharOverride-3\">Why does the reaction produce predominantly ortho products?</span></div>",
          "answer_text": "<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(a)</span> <span class=\"idf2d10ad82-CharOverride-16\">NaOH converts phenol into sodium phenoxide, increasing nucleophilicity for reaction with CO</span><span class=\"idf2d10ad82-CharOverride-77\">2</span><span class=\"idf2d10ad82-CharOverride-16\">.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(b)</span> <span class=\"idf2d10ad82-CharOverride-16\">CO</span><span class=\"idf2d10ad82-CharOverride-77\">2</span><span class=\"idf2d10ad82-CharOverride-16\"> acts as an electrophile, reacting with sodium phenoxide to form ortho-sodium salicylate.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(c)</span> <span class=\"idf2d10ad82-CharOverride-16\">The electron-withdrawing carboxyl group stabilizes the phenoxide ion, enhancing acidity.</span></div>\n<div class=\"Normal-New idf2d10ad82-ParaOverride-251\"><span class=\"idf2d10ad82-CharOverride-84\">(d)</span> <span class=\"idf2d10ad82-CharOverride-16\">The phenoxide ion directs the electrophile to the ortho position due to resonance effects.</span></div>",
          "type": "CS",
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              "path": "Chapter7/690.png",
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              "position": "stem",
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          "metadata": {
            "source_class": "Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-10",
            "marks": 0,
            "deduction_level": 0,
            "original_raw_text": " Phenol reacts with NaOH to form sodium phenoxide, which reacts with CO2 under pressure and is acidified to produce salicylic acid.\n \n \n \n(a)\tWhy does phenol require NaOH for Kolbe’s reaction?\n(b)\tWhat is the role of CO2 in this reaction?\n(c)\tWhy is salicylic acid more acidic than phenol?\n(d)\tWhy does the reaction produce predominantly ortho products?",
            "source_html": "Chapter7",
            "sub_questions": [
              {
                "label": "(a)",
                "question": "Why does phenol require NaOH for Kolbe’s reaction?",
                "answer": "NaOH converts phenol into sodium phenoxide, increasing nucleophilicity for reaction with CO 2 ."
              },
              {
                "label": "(b)",
                "question": "What is the role of CO 2 in this reaction?",
                "answer": "CO 2 acts as an electrophile, reacting with sodium phenoxide to form ortho-sodium salicylate."
              },
              {
                "label": "(c)",
                "question": "Why is salicylic acid more acidic than phenol?",
                "answer": "The electron-withdrawing carboxyl group stabilizes the phenoxide ion, enhancing acidity."
              },
              {
                "label": "(d)",
                "question": "Why does the reaction produce predominantly ortho products?",
                "answer": "The phenoxide ion directs the electrophile to the ortho position due to resonance effects."
              }
            ],
            "section": "Case Study Based Q & A",
            "section_id": "2.12",
            "needs_review": true,
            "needs_optsplit_review": true,
            "optsplit_review_reason": "answer body is an option list (A/B/C/D) — options mis-routed into the answer; they belong to the question"
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        {
          "sequence_no": 124,
          "question_text": "<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\"> </span><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">A </span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">pharmaceutical company manufactures antiseptic products containing isopropyl alcohol, phenol and cresols. To improve efficiency, researchers study the acidity, reactivity, solubility, dehydration and oxidation properties of several alcohols and phenols.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\tThey </span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">observe the following experimental results:</span></div>\n<div class=\"Body-text-for-Q---A-copy-2 idf2d10ad82-ParaOverride-4\">Phenol react with NaOH but ethanol does not.</div>\n<div class=\"Body-text-for-Q---A-copy-2 idf2d10ad82-ParaOverride-4\">Alcohols undergo dehydration in presence of concentrated H<span class=\"idf2d10ad82-CharOverride-26\">2</span>SO<span class=\"idf2d10ad82-CharOverride-26\">4</span> at high temp.</div>\n<div class=\"Body-text-for-Q---A-copy-2 idf2d10ad82-ParaOverride-4\">Tertiary alcohols dehydrate faster than secondary and primary.</div>\n<div class=\"Body-text-for-Q---A-copy-2 idf2d10ad82-ParaOverride-4\">Phenol forms brominated product easily with Br<span class=\"idf2d10ad82-CharOverride-26\">2</span> water, giving a white precipitate of 2, 4, 6-tribromophenol.</div>\n<div class=\"Body-text-for-Q---A-copy-2 idf2d10ad82-ParaOverride-4\">Oxidation of alcohols depends on their.</div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\"> </span><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">1° </span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Alcohol </span><span class=\"idf2d10ad82-CharOverride-90\" lang=\"en-GB\">→</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\"> Aldehyde </span><span class=\"idf2d10ad82-CharOverride-90\" lang=\"en-GB\">→</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\"> Acid</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\t2° </span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Alcohol </span><span class=\"idf2d10ad82-CharOverride-90\" lang=\"en-GB\">→</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\"> Ketone</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\t3° </span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Alcohol </span><span class=\"idf2d10ad82-CharOverride-90\" lang=\"en-GB\">→</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\"> No oxidation</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\tResearchers </span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">also compare acidity values</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\"> </span><span class=\"Biology-Character-Style-1_CaseStudy-Number\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-GB\">Compound\t</span></span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\" lang=\"en-GB\">pk</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-91\" lang=\"en-GB\">a</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\tEthanol\t</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">16</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\tWater\t</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">15 - 7</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\tPhenol\t</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">10</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">(a)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Why does phenol react with NaOH while ethanol does not? Explain using acidity and resonance.</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">(b)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Arrange the following in increasing order of dehydration rate:</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside\"><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-14\">1° Alcohol, 2° alcohol, 3° alcohol</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">(c)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Why does phenol undergo electrophilic bromination easily, even without a catalyst?</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">(d)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Predict the products formed when isopropyl alcohol (2°) undergoes oxidation using  acidified K</span><span class=\"idf2d10ad82-CharOverride-57\">2</span><span class=\"idf2d10ad82-CharOverride-14\">Cr</span><span class=\"idf2d10ad82-CharOverride-57\">2</span><span class=\"idf2d10ad82-CharOverride-14\">O</span><span class=\"idf2d10ad82-CharOverride-57\">7</span><span class=\"idf2d10ad82-CharOverride-14\">.</span></div>",
          "answer_text": "<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-9\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">(a)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-US\">Phenol (pk</span><span class=\"Normal-English idf2d10ad82-CharOverride-91\" lang=\"en-US\">a</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-US\"> 10) is much more acidic than ethanol (pk</span><span class=\"Normal-English idf2d10ad82-CharOverride-91\" lang=\"en-US\">a</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-US\"> 16). So, phenoxide ion is stabilized by resonance. And ethoxide ion has no resonance stabilization. Thus, phenol forms phenoxide with NaOH; ethanol cannot.</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-28\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">(b)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-US\">3° &gt; 2° &gt; 1°</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-28\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">(c)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-US\">Phenoxide ion strongly activates the ring:</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside idf2d10ad82-ParaOverride-255\"><span class=\"Normal-English\" lang=\"en-US\">\t(i)\tO</span><span class=\"Normal-English idf2d10ad82-CharOverride-8\" lang=\"en-US\">–</span><span class=\"Normal-English\" lang=\"en-US\"> donates electrons (+ M)</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside idf2d10ad82-ParaOverride-255\"><span class=\"Normal-English\" lang=\"en-US\">\t(ii)\tRing becomes highly reactive</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside idf2d10ad82-ParaOverride-255\"><span class=\"Normal-English\" lang=\"en-US\">\t(iii)\tElectrophilic substitution occurs fast, giving 2, 4, 6 - tribromophenol</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-28\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">(d)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">Isopropyl alcohol is a secondary (Keton) Product: Acetone (propanone).</span></div>",
          "type": "CS",
          "type_uncertain": false,
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          "metadata": {
            "source_class": "Question_S2-to-S4_Que_Casestudy_01",
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            "original_raw_text": " A pharmaceutical company manufactures antiseptic products containing isopropyl alcohol, phenol and cresols. To improve efficiency, researchers study the acidity, reactivity, solubility, dehydration and oxidation properties of several alcohols and phenols.\n\tThey observe the following experimental results:\nPhenol react with NaOH but ethanol does not.\nAlcohols undergo dehydration in presence of concentrated H2SO4 at high temp.\nTertiary alcohols dehydrate faster than secondary and primary.\nPhenol forms brominated product easily with Br2 water, giving a white precipitate of 2, 4, 6-tribromophenol.",
            "source_html": "Chapter7",
            "sub_questions": [
              {
                "label": "(a)",
                "question": "Why does phenol react with NaOH while ethanol does not? Explain using acidity and resonance.",
                "answer": ""
              },
              {
                "label": "(b)",
                "question": "Arrange the following in increasing order of dehydration rate:\n1° Alcohol, 2° alcohol, 3° alcohol",
                "answer": ""
              },
              {
                "label": "(c)",
                "question": "Why does phenol undergo electrophilic bromination easily, even without a catalyst?",
                "answer": ""
              },
              {
                "label": "(d)",
                "question": "Predict the products formed when isopropyl alcohol (2°) undergoes oxidation using acidified K 2 Cr 2 O 7 .",
                "answer": ""
              }
            ],
            "section": "Case Study Based Q & A",
            "section_id": "2.12"
          }
        },
        {
          "sequence_no": 125,
          "question_text": "<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number\" lang=\"en-US\"> </span><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">A </span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">perfume and flavor manufacturing company uses ethers and phenolic derivatives to prepare fragrances. They analyze the behavior of ethers in:<br/>Acid cleavage, autoxidation, ether cleavage by HI / HBr, Williamson synthesis, boiling point variation.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\tExperimental </span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">results:</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-131\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\t(i)\t</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Diethyl ether react with HI +O give ethanol + ethyl iodide.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-131\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\t(ii)\t</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Anisole (methoxybenzene) gives phenol + methyl iodide with HI</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-131\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\t(iii)\t</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Ethers have lower boiling points than alcohols of comparable molecular mass.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-131\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\t(iv)\t</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Phenol show stronger hydrogen bonding than alcohols.</span></div>\n<div class=\"Question_S2-to-S4_Que_Casestudy_01 idf2d10ad82-ParaOverride-131\"><span class=\"Biology-Character-Style-1_CaseStudy-Number idf2d10ad82-CharOverride-38\" lang=\"en-GB\">\t(v)\t</span><span class=\"idf2d10ad82-CharOverride-38\" lang=\"en-GB\">Williamson synthesis works best with primary alkyl halides not tertiary.</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">(a)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Explain why ethers have lower boiling point than alcohol.</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">(b)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Write the cleavage products when diethyl ether react with excess HI.</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">(c)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Why does anisole produce phenyl and methyl iodide when treated with HI?</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-46\" lang=\"en-US\">(d)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-14\">Why is Williamson ether synthesis unsucessful with tertiary alkyl halides?</span></div>",
          "answer_text": "<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-128\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">(a)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-US\">Ether cannot form intermolecular H-bond whereas alcohol can. Thus ether molecules are less strongly held </span><span class=\"Normal-English idf2d10ad82-CharOverride-90\" lang=\"en-US\">→</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-US\"> BP is low.</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-9\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">(b)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">C</span><span class=\"idf2d10ad82-CharOverride-40\" lang=\"en-GB\">2</span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">H</span><span class=\"idf2d10ad82-CharOverride-40\" lang=\"en-GB\">5 </span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">– </span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">O – C</span><span class=\"idf2d10ad82-CharOverride-40\" lang=\"en-GB\">2</span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">H</span><span class=\"idf2d10ad82-CharOverride-40\" lang=\"en-GB\">5</span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\"> + HI </span><span class=\"idf2d10ad82-CharOverride-93\" lang=\"en-GB\">→</span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\"> C</span><span class=\"idf2d10ad82-CharOverride-40\" lang=\"en-GB\">2</span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">H</span><span class=\"idf2d10ad82-CharOverride-40\" lang=\"en-GB\">5</span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">I + C</span><span class=\"idf2d10ad82-CharOverride-40\" lang=\"en-GB\">2</span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">H</span><span class=\"idf2d10ad82-CharOverride-40\" lang=\"en-GB\">5</span><span class=\"idf2d10ad82-CharOverride-92\" lang=\"en-GB\">OH</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside\"><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\">With excess HI</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-13\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-92\" lang=\"en-GB\"> </span><span class=\"Biology-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\">C</span></span><span class=\"Biology-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-50\" lang=\"en-GB\">2</span></span><span class=\"Biology-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\">H</span></span><span class=\"Biology-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-50\" lang=\"en-GB\">5</span></span><span class=\"Biology-Character-Style-1_Ques-Number\"><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\">OH </span></span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\">+ HI </span><span class=\"Normal-English idf2d10ad82-CharOverride-90\" lang=\"en-GB\">→</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\"> C</span><span class=\"Normal-English idf2d10ad82-CharOverride-50\" lang=\"en-GB\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-50\" lang=\"en-GB\">5</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\">I + H</span><span class=\"Normal-English idf2d10ad82-CharOverride-50\" lang=\"en-GB\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\" lang=\"en-GB\">O</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-28\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">(c)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">In anisole, phenyl - oxygen bond is strong due to resonance. and O – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-50\">3</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\"> bond is weaker.</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside\"><span class=\"Normal-English idf2d10ad82-CharOverride-14\">C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\"> – O – CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-50\">3</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\"> + HI </span><span class=\"Normal-English idf2d10ad82-CharOverride-94\">→</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\"> C</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">6</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">H</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">5</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">OH + CH</span><span class=\"Normal-English idf2d10ad82-CharOverride-50\">3</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">I</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside idf2d10ad82-ParaOverride-256\"><span class=\"Normal-English\">\tPhenol form because the aromatic – O-bond is not cleaved.</span></div>\n<div class=\"Question_S2-to-S4_Questions_S2-to-S4 idf2d10ad82-ParaOverride-28\"><span class=\"Biology-Character-Style-1_Ques-Number idf2d10ad82-CharOverride-14\" lang=\"en-US\">(d)</span><span class=\"Biology-Character-Style-1_Ques-Number\" lang=\"en-US\"> </span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">Tertiary alkyl halides undergo elimination (E</span><span class=\"Normal-English idf2d10ad82-CharOverride-91\">2</span><span class=\"Normal-English idf2d10ad82-CharOverride-14\">) instead of substitution.</span></div>\n<div class=\"Body-text-for-Q---A-copy-2 idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English\">Strong</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">bases</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">used</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">in</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">Williamson</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">method</span><span class=\"Normal-English\"> </span><span class=\"Normal-English\">course.</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside idf2d10ad82-ParaOverride-256\"><span class=\"Normal-English\"> </span><span class=\"Normal-English\">R</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">3</span><span class=\"Normal-English\">C – X </span><span class=\"Normal-English idf2d10ad82-CharOverride-94\">→</span><span class=\"Normal-English\"> R</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\">C = CR</span><span class=\"Normal-English idf2d10ad82-CharOverride-4\">2</span><span class=\"Normal-English\"> + HX</span></div>\n<div class=\"Answer---MCQ_Answer-2-Inside idf2d10ad82-ParaOverride-256\"><span class=\"Normal-English\">\tHence ether cannot form.</span></div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Alcohol:</span> Organic compound with an –OH group attached to an sp³ carbon (R–OH).</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Phenol:</span> Aromatic compound with –OH bonded directly to a benzene ring (Ar–OH); more acidic due to resonance.</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Ether:</span> Compound containing R–O–R′ (or Ar–O–R); neutral, less polar than alcohols, prepared by Williamson synthesis or acid dehydration.</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">1°,</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">2°,</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">3°</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Alcohols:</span> Classified by the carbon carrying –OH (primary, secondary, tertiary), which determines oxidation and dehydration behaviour.</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Benzylic</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Alcohol:</span> Alcohol in which –OH is attached to a carbon next to an aromatic ring; highly reactive due to resonance stabilization.</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Allylic/Vinylic:</span> Allylic = carbon next to C=C; vinylic = carbon directly attached to C=C (vinylic halides are least reactive in substitution).</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Williamson</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Ether</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Synthesis:</span> S<span class=\"idf2d10ad82-CharOverride-26\">N</span>2 formation of ethers by reacting an alkoxide (R–O⁻) with a primary alkyl halide (R′–X).</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Grignard</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Reagent:</span> Organomagnesium halide (R–MgX) used to form alcohols by addition to carbonyl compounds under anhydrous conditions.</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Oxidation</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">of</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Alcohols:</span> 1° alcohols → aldehydes → acids; 2° → ketones; 3° resist oxidation under mild conditions.</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">PCC/KMnO</span><span class=\"Normal-English-Bold idf2d10ad82-CharOverride-4\">4</span><span class=\"Normal-English-Bold\">:</span> PCC gives controlled oxidation (1° → aldehyde), whereas KMnO₄/dichromate fully oxidize (1° → acid).</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Dehydration</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">of</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Alcohols:</span> Acid-catalysed elimination forming alkenes; ease: 3° > 2° > 1° (E1/E2 depending on substrate).</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Kolbe</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Reaction:</span> Phenoxide ion reacts with CO<span class=\"idf2d10ad82-CharOverride-26\">2</span> (electrochemical) to form ortho/para salicylic acid derivatives.</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Reimer–Tiemann</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Reaction:</span> Phenol forms o-hydroxybenzaldehyde using CHCl<span class=\"idf2d10ad82-CharOverride-26\">3</span> and NaOH (formylation reaction).</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"Normal-English-Bold\">Acidity</span><span class=\"Normal-English-Bold\"> </span><span class=\"Normal-English-Bold\">Trend:</span> Phenols are far more acidic than alcohols due to resonance-stabilized phenoxide; EWGs increase acidity.</div>\n<div class=\"body-text-copy idf2d10ad82-ParaOverride-4\"><span class=\"idf2d10ad82-CharOverride-3\">S</span><span class=\"idf2d10ad82-CharOverride-60\">N</span><span class=\"idf2d10ad82-CharOverride-3\">1</span><span class=\"idf2d10ad82-CharOverride-3\"> </span><span class=\"idf2d10ad82-CharOverride-3\">vs</span><span class=\"idf2d10ad82-CharOverride-3\"> </span><span class=\"idf2d10ad82-CharOverride-3\">S</span><span class=\"idf2d10ad82-CharOverride-60\">N</span><span class=\"idf2d10ad82-CharOverride-3\">2</span><span class=\"idf2d10ad82-CharOverride-3\"> </span><span class=\"idf2d10ad82-CharOverride-3\">(R–OH</span><span class=\"idf2d10ad82-CharOverride-3\"> </span><span class=\"idf2d10ad82-CharOverride-3\">→</span><span class=\"idf2d10ad82-CharOverride-3\"> </span><span class=\"idf2d10ad82-CharOverride-3\">R–X):</span> S<span class=\"idf2d10ad82-CharOverride-26\">N</span>1 favoured by 3° carbocations (racemization), S<span class=\"idf2d10ad82-CharOverride-26\">N</span>2 favoured by 1° substrates (inversion).</div>",
          "type": "CS",
          "type_uncertain": false,
          "options": {},
          "correct_option": null,
          "images": [],
          "tables": [],
          "metadata": {
            "source_class": "Question_S2-to-S4_Que_Casestudy_01",
            "marks": 0,
            "deduction_level": 0,
            "original_raw_text": " A perfume and flavor manufacturing company uses ethers and phenolic derivatives to prepare fragrances. They analyze the behavior of ethers in:Acid cleavage, autoxidation, ether cleavage by HI / HBr, Williamson synthesis, boiling point variation.\n\tExperimental results:\n\t(i)\tDiethyl ether react with HI +O give ethanol + ethyl iodide.\n\t(ii)\tAnisole (methoxybenzene) gives phenol + methyl iodide with HI\n\t(iii)\tEthers have lower boiling points than alcohols of comparable molecular mass.\n\t(iv)\tPhenol show stronger hydrogen bonding than alcohols.\n\t(v)\tWilliamson synthesis works best with primary alky",
            "source_html": "Chapter7",
            "sub_questions": [
              {
                "label": "(i)",
                "question": "Diethyl ether react with HI +O give ethanol + ethyl iodide.",
                "answer": ""
              },
              {
                "label": "(ii)",
                "question": "Anisole (methoxybenzene) gives phenol + methyl iodide with HI",
                "answer": ""
              },
              {
                "label": "(iii)",
                "question": "Ethers have lower boiling points than alcohols of comparable molecular mass.",
                "answer": ""
              },
              {
                "label": "(iv)",
                "question": "Phenol show stronger hydrogen bonding than alcohols.",
                "answer": ""
              },
              {
                "label": "(v)",
                "question": "Williamson synthesis works best with primary alkyl halides not tertiary.\n(a) Explain why ethers have lower boiling point than alcohol.\n(b) Write the cleavage products when diethyl ether react with excess HI.\n(c) Why does anisole produce phenyl and methyl iodide when treated with HI?\n(d) Why is Williamson ether synthesis unsucessful with tertiary alkyl halides?",
                "answer": ""
              }
            ],
            "section": "Case Study Based Q & A",
            "section_id": "2.12"
          }
        }
      ]
    }
  ],
  "unassigned": [],
  "warnings": [
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    "Q#101 (MCQ): options + correct option not detected",
    "Q#102 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#102 (MCQ): options + correct option not detected",
    "Q#103 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#103 (MCQ): options + correct option not detected",
    "Q#104 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#104 (MCQ): options + correct option not detected",
    "Q#105 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#105 (MCQ): options + correct option not detected",
    "Q#106 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#106 (MCQ): options + correct option not detected",
    "Q#107 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#107 (MCQ): options + correct option not detected",
    "Q#108 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#108 (MCQ): options + correct option not detected",
    "Q#109 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#109 (MCQ): options + correct option not detected",
    "Q#110 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#110 (MCQ): options + correct option not detected",
    "Q#111 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#111 (MCQ): options + correct option not detected",
    "Q#112 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#112 (MCQ): options + correct option not detected",
    "Q#113 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#113 (MCQ): options + correct option not detected",
    "Q#114 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#114 (MCQ): options + correct option not detected",
    "Q#115 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#115 (MCQ): options + correct option not detected",
    "Q#116 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#116 (MCQ): options + correct option not detected",
    "Q#117 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#117 (MCQ): options + correct option not detected",
    "Q#118 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#118 (MCQ): options + correct option not detected",
    "Q#119 (NCERT Textbook Based MCQs): [layout] question body is a consolidated answer key (NUMBER.(LETTER) pairs) — parse it into a number→letter map, not a question",
    "Q#119 (MCQ): options + correct option not detected",
    "Q#120 (Case Study Based Questions and Answers): [options-as-answer] answer body is an option list (A/B/C/D) — options mis-routed into the answer; they belong to the question",
    "Q#121 (Case Study Based Questions and Answers): [options-as-answer] answer body is an option list (A/B/C/D) — options mis-routed into the answer; they belong to the question",
    "Q#123 (Case Study Based Questions and Answers): [options-as-answer] answer body is an option list (A/B/C/D) — options mis-routed into the answer; they belong to the question"
  ],
  "notes": "",
  "font_families": [
    "B Bharati AlokTwo",
    "B Bharati TitleLightTwo",
    "B Bharati TitleTwo",
    "Hind Vadodara",
    "Minion Pro",
    "Museo 700",
    "Myriad Pro",
    "Times New Roman"
  ],
  "source_css": "/* === idGeneratedStyles.css (Chapter7) === */\nbody, div, dl, dt, dd, h1, h2, h3, h4, h5, h6, p, pre, code, blockquote {\n\tmargin:0;\n\tpadding:0;\n\tborder-width:0;\n}\nbody {\n\t-epub-hyphens:auto;\n}\ndiv.Basic-Graphics-Frame, img.Basic-Graphics-Frame {\n\tborder-color:#000000;\n\tborder-width:1px;\n\tborder-style:solid;\n}\nimg.Basic-Text-Frame, div.Basic-Text-Frame {\n\tborder-style:solid;\n}\ntable.Basic-Table {\n\tborder-collapse:collapse;\n\tborder-color:#000000;\n\tborder-style:solid;\n\tborder-width:1px;\n\tmargin-bottom:-4px;\n\tmargin-top:4px;\n}\ntd.Basic-Table {\n\tborder-left-width:1px;\n\tborder-left-style:solid;\n\tborder-left-color:#000000;\n\tborder-top-width:1px;\n\tborder-top-style:solid;\n\tborder-top-color:#000000;\n\tborder-right-width:1px;\n\tborder-right-style:solid;\n\tborder-right-color:#000000;\n\tborder-bottom-width:1px;\n\tborder-bottom-style:solid;\n\tborder-bottom-color:#000000;\n\tpadding-top:4px;\n\tpadding-bottom:4px;\n\tpadding-left:4px;\n\tpadding-right:4px;\n\tvertical-align:top;\n}\np.Answer---MCQ_Answer-2-Inside {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"B Bharati TitleLightTwo\", sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.25;\n\tmargin-bottom:0;\n\tmargin-left:45px;\n\tmargin-right:0;\n\tmargin-top:0;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:-23px;\n\ttext-transform:none;\n\twidows:1;\n}\np.Answer---MCQ_MCQ 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{\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:10px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.5;\n\tmargin-bottom:0;\n\tmargin-left:0;\n\tmargin-right:0;\n\tmargin-top:0;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:0;\n\ttext-transform:none;\n\twidows:1;\n}\nli.Mind-Map-Body- {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:10px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.5;\n\tlist-style-position:outside;\n\tmargin-bottom:0;\n\tmargin-left:14px;\n\tmargin-right:0;\n\tmargin-top:0;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:0;\n\ttext-transform:none;\n\twidows:1;\n}\np.Normal {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.5;\n\tmargin-bottom:0;\n\tmargin-left:28px;\n\tmargin-right:0;\n\tmargin-top:0;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:-28px;\n\ttext-transform:none;\n\twidows:1;\n}\np.Normal-1 {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"B Bharati TitleLightTwo\", sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.35;\n\tmargin-bottom:0;\n\tmargin-left:37px;\n\tmargin-right:0;\n\tmargin-top:0;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:-37px;\n\ttext-transform:none;\n\twidows:1;\n}\np.Normal-New 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{\n\tcolor:#000000;\n\tfont-family:\"Minion Pro\", serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.2;\n\tmargin-bottom:0;\n\tmargin-left:0;\n\tmargin-right:0;\n\tmargin-top:0;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:left;\n\ttext-decoration:none;\n\ttext-indent:0;\n\ttext-transform:none;\n\twidows:1;\n}\np.Quest {\n\t-epub-hyphens:none;\n\tcolor:#008bbf;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:bold;\n\tline-height:1.5;\n\tmargin-bottom:3px;\n\tmargin-left:28px;\n\tmargin-right:0;\n\tmargin-top:9px;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:-28px;\n\ttext-transform:none;\n\twidows:1;\n}\np.Quest_Black {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:bold;\n\tline-height:1.31;\n\tmargin-bottom:3px;\n\tmargin-left:28px;\n\tmargin-right:0;\n\tmargin-top:6px;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:-28px;\n\ttext-transform:none;\n\twidows:1;\n}\np.Question_S1-to-S4_Questions-OR_S1-to-S4 {\n\t-epub-hyphens:none;\n\tcolor:#ec008c;\n\tfont-family:\"B Bharati AlokTwo\", sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.25;\n\tmargin-bottom:0;\n\tmargin-left:23px;\n\tmargin-right:0;\n\tmargin-top:3px;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:-23px;\n\ttext-transform:none;\n\twidows:1;\n}\np.Question_S2-to-S4_Que_Casestudy_01 {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.25;\n\tmargin-bottom:0;\n\tmargin-left:23px;\n\tmargin-right:0;\n\tmargin-top:6px;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:-23px;\n\ttext-transform:none;\n\twidows:1;\n}\np.Question_S2-to-S4_Questions_S2-to-S4 {\n\t-epub-hyphens:none;\n\tcolor:#00aeef;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:bold;\n\tline-height:1.25;\n\tmargin-bottom:0;\n\tmargin-left:23px;\n\tmargin-right:0;\n\tmargin-top:6px;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:-23px;\n\ttext-transform:none;\n\twidows:1;\n}\np.Summary-Style_Normal {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.25;\n\tmargin-bottom:0;\n\tmargin-left:0;\n\tmargin-right:0;\n\tmargin-top:0;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:0;\n\ttext-transform:none;\n\twidows:1;\n}\np.Summary-Style_spacing {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"B Bharati TitleLightTwo\", sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.25;\n\tmargin-bottom:6px;\n\tmargin-left:0;\n\tmargin-right:0;\n\tmargin-top:6px;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:0;\n\ttext-transform:none;\n\twidows:1;\n}\nli.body-text-copy {\n\t-epub-hyphens:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\tline-height:1.5;\n\tlist-style-position:outside;\n\tmargin-bottom:0;\n\tmargin-left:28px;\n\tmargin-right:0;\n\tmargin-top:0;\n\torphans:1;\n\tpage-break-after:auto;\n\tpage-break-before:auto;\n\ttext-align:justify;\n\ttext-align-last:left;\n\ttext-decoration:none;\n\ttext-indent:0;\n\ttext-transform:none;\n\twidows:1;\n}\nspan.Biology-Character-Style-1_CaseStudy-Number {\n\tcolor:#ec008c;\n\tfont-family:\"Myriad Pro\", sans-serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Biology-Character-Style-1_English {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:10px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.Biology-Character-Style-1_Enlighs-Bold {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:10px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Biology-Character-Style-1_Ques-Number {\n\tcolor:#11aea7;\n\tfont-family:\"Myriad Pro\", sans-serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Character-Style-13 {\n\tfont-family:\"B Bharati TitleLightTwo\", sans-serif;\n\tfont-size:13px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\ttext-transform:none;\n}\nspan.Character-Style-2 {\n\tcolor:#00aeef;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\ttext-transform:none;\n}\nspan.Chemistry-Character-Style-1_English {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.Chemistry-Character-Style-1_Enlighs-Bold {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Chemistry-Character-Style-1_Ques-Number {\n\tcolor:#008bbf;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Chemistry-Character-Style-1_Ques-Number-2 {\n\tcolor:#ec008c;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.English {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:10px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.English-bold {\n\tfont-family:Calibri, sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Marks-Magenta {\n\tcolor:#ec008c;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Mind-Map-English-Bold {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:10px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Myriad-Pro {\n\tfont-family:\"Myriad Pro\", sans-serif;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Neet {\n\tcolor:#ec008c;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Normal-English {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\ttext-transform:none;\n}\nspan.Normal-English-Bold {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:bold;\n\ttext-transform:none;\n}\nspan.Normal-English-copy {\n\tfont-size:10px;\n}\nspan.Physics-Character-Style-1_Title-Two {\n\tcolor:#000000;\n\tfont-family:\"B Bharati TitleTwo\", sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.Swadhyay-Black {\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.Title-Two {\n\tfont-family:\"B Bharati TitleTwo\", sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.Title-Two-copy {\n\tfont-family:\"B Bharati TitleLightTwo\", sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\ntable.TableOverride-1 {\n\tborder-collapse:collapse;\n\tmargin-left:28px;\n}\ntable.TableOverride-2 {\n\tborder-collapse:collapse;\n\tmargin-left:auto;\n\tmargin-right:auto;\n}\ntable.TableOverride-3 {\n\tborder-collapse:collapse;\n}\ntable.TableOverride-4 {\n\tborder-collapse:collapse;\n\tborder-width:1px;\n\tmargin-bottom:-4px;\n\tmargin-top:4px;\n}\ntd.CellOverride-1 {\n\tbackground-color:#d8e3d6;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n\tvertical-align:middle;\n}\ntd.CellOverride-2 {\n\tbackground-color:#eff3ee;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n}\ntd.CellOverride-3 {\n\tbackground-color:#eff3ee;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:11px;\n\tpadding-top:11px;\n}\ntd.CellOverride-4 {\n\tbackground-color:#d8e3d6;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n}\ntd.CellOverride-5 {\n\tbackground-color:#eff3ee;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n\tvertical-align:middle;\n}\ntd.CellOverride-6 {\n\tbackground-color:#eff3ee;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n\tvertical-align:top;\n}\ntd.CellOverride-7 {\n\tbackground-color:#ebf0f9;\n\tborder-bottom-color:#6ba7db;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#6ba7db;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#aac8e9;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#6ba7db;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n}\ntd.CellOverride-8 {\n\tbackground-color:#ebf0f9;\n\tborder-bottom-color:#6ba7db;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#aac8e9;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#aac8e9;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#6ba7db;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n}\ntd.CellOverride-9 {\n\tbackground-color:#ebf0f9;\n\tborder-bottom-color:#6ba7db;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#aac8e9;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#6ba7db;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#6ba7db;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n}\ntd.CellOverride-10 {\n\tbackground-color:#ffffff;\n\tborder-bottom-color:#6ba7db;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#6ba7db;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#aac8e9;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#6ba7db;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n}\ntd.CellOverride-11 {\n\tbackground-color:#ffffff;\n\tborder-bottom-color:#6ba7db;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#aac8e9;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#aac8e9;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#6ba7db;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n}\ntd.CellOverride-12 {\n\tbackground-color:#ffffff;\n\tborder-bottom-color:#6ba7db;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#aac8e9;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#6ba7db;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#6ba7db;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n}\ntd.CellOverride-13 {\n\tbackground-color:#d8e3d6;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:7px;\n\tpadding-top:7px;\n}\ntd.CellOverride-14 {\n\tbackground-color:#eff3ee;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:9px;\n\tpadding-top:7px;\n}\ntd.CellOverride-15 {\n\tbackground-color:#eff3ee;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:7px;\n\tpadding-top:7px;\n}\ntd.CellOverride-16 {\n\tbackground-color:#eff3ee;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:7px;\n\tpadding-top:7px;\n\tvertical-align:middle;\n}\ntd.CellOverride-17 {\n\tbackground-color:#d8e3d6;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:10px;\n\tpadding-top:10px;\n}\ntd.CellOverride-18 {\n\tbackground-color:#d8e3d6;\n\tborder-bottom-color:#8bb490;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#8bb490;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#8bb490;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#8bb490;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:9px;\n\tpadding-top:7px;\n}\ntd.CellOverride-19 {\n\tbackground-color:#5aa0d7;\n\tborder-bottom-color:#9bbfe5;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#9bbfe5;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#9bbfe5;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#9bbfe5;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:9px;\n\tpadding-top:9px;\n\tvertical-align:middle;\n}\ntd.CellOverride-20 {\n\tbackground-color:#f0f4fb;\n\tborder-bottom-color:#9bbfe5;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#9bbfe5;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#9bbfe5;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#9bbfe5;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:6px;\n\tpadding-top:6px;\n\tvertical-align:middle;\n}\ntd.CellOverride-21 {\n\tborder-bottom-color:#9bbfe5;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#9bbfe5;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#9bbfe5;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#9bbfe5;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:10px;\n\tpadding-top:10px;\n}\ntd.CellOverride-22 {\n\tborder-bottom-color:#9bbfe5;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#9bbfe5;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#9bbfe5;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#9bbfe5;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:10px;\n\tpadding-top:10px;\n\tvertical-align:middle;\n}\ntd.CellOverride-23 {\n\tborder-bottom-color:#9bbfe5;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#9bbfe5;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#9bbfe5;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#9bbfe5;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:9px;\n\tpadding-top:9px;\n}\ntd.CellOverride-24 {\n\tborder-bottom-color:#9bbfe5;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#9bbfe5;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#9bbfe5;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#9bbfe5;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:9px;\n\tpadding-top:9px;\n\tvertical-align:middle;\n}\ntd.CellOverride-25 {\n\tborder-bottom-color:#808285;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#808285;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#808285;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#808285;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:4px;\n\tpadding-top:4px;\n}\ntd.CellOverride-26 {\n\tbackground-color:#f3f6fc;\n\tborder-bottom-color:#9bbfe5;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#9bbfe5;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#9bbfe5;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#9bbfe5;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:4px;\n\tpadding-top:4px;\n}\ntd.CellOverride-27 {\n\tborder-bottom-color:#000000;\n\tborder-bottom-style:solid;\n\tborder-bottom-width:1px;\n\tborder-left-color:#000000;\n\tborder-left-style:solid;\n\tborder-left-width:1px;\n\tborder-right-color:#000000;\n\tborder-right-style:solid;\n\tborder-right-width:1px;\n\tborder-top-color:#000000;\n\tborder-top-style:solid;\n\tborder-top-width:1px;\n\tpadding-bottom:5px;\n\tpadding-top:5px;\n}\np.idf2d10ad82-ParaOverride-1 {\n\tmargin-left:31px;\n\tmargin-right:3px;\n\ttext-align:left;\n}\np.idf2d10ad82-ParaOverride-2 {\n\tmargin-bottom:0px;\n\tmargin-left:0px;\n\tmargin-top:3px;\n\ttext-align:center;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-3 {\n\tmargin-bottom:0px;\n\tmargin-top:3px;\n}\nli.idf2d10ad82-ParaOverride-4 {\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-5 {\n\tmargin-top:3px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-6 {\n\tmargin-top:9px;\n}\np.idf2d10ad82-ParaOverride-7 {\n\tmargin-top:4px;\n}\nli.idf2d10ad82-ParaOverride-8 {\n\tmargin-bottom:3px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-9 {\n\tmargin-bottom:3px;\n\tmargin-top:3px;\n}\np.idf2d10ad82-ParaOverride-10 {\n\tmargin-bottom:3px;\n}\np.idf2d10ad82-ParaOverride-11 {\n\tmargin-bottom:3px;\n\tmargin-left:0px;\n\ttext-align:center;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-12 {\n\tmargin-bottom:6px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-13 {\n\tmargin-top:0px;\n}\np.idf2d10ad82-ParaOverride-14 {\n\tmargin-bottom:6px;\n\tmargin-top:9px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-15 {\n\tmargin-bottom:6px;\n\tmargin-left:48px;\n\tmargin-top:3px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-16 {\n\ttext-align:left;\n}\np.idf2d10ad82-ParaOverride-17 {\n\tmargin-left:0px;\n\ttext-align:center;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-18 {\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-19 {\n\tmargin-top:14px;\n}\np.idf2d10ad82-ParaOverride-20 {\n\tmargin-bottom:9px;\n}\np.idf2d10ad82-ParaOverride-21 {\n\tmargin-bottom:3px;\n\tmargin-top:6px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-22 {\n\tmargin-bottom:6px;\n}\nli.idf2d10ad82-ParaOverride-23 {\n\tmargin-bottom:113px;\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-24 {\n\tmargin-bottom:14px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-25 {\n\tmargin-bottom:9px;\n\tmargin-top:6px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-26 {\n\tmargin-left:0px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-27 {\n\tmargin-left:48px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-28 {\n\tmargin-top:3px;\n}\nli.idf2d10ad82-ParaOverride-29 {\n\tmargin-bottom:153px;\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-30 {\n\tmargin-top:6px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-31 {\n\tmargin-left:20px;\n\tmargin-top:6px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-32 {\n\tmargin-bottom:14px;\n\tmargin-top:9px;\n}\np.idf2d10ad82-ParaOverride-33 {\n\tmargin-bottom:0px;\n\tmargin-top:0px;\n}\np.idf2d10ad82-ParaOverride-34 {\n\tmargin-bottom:0px;\n\tmargin-top:0px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-35 {\n\tmargin-top:6px;\n\ttext-align:center;\n}\nli.idf2d10ad82-ParaOverride-36 {\n\tmargin-left:57px;\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-37 {\n\tmargin-left:85px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-38 {\n\tmargin-bottom:6px;\n\tmargin-top:6px;\n}\np.idf2d10ad82-ParaOverride-39 {\n\tmargin-top:6px;\n}\np.idf2d10ad82-ParaOverride-40 {\n\tmargin-bottom:0px;\n}\np.idf2d10ad82-ParaOverride-41 {\n\tmargin-bottom:0px;\n\tmargin-left:48px;\n\tmargin-top:0px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-42 {\n\tmargin-bottom:3px;\n\tmargin-top:9px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-43 {\n\tmargin-bottom:11px;\n\tmargin-top:6px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-44 {\n\tmargin-bottom:3px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-45 {\n\ttext-align:right;\n}\np.idf2d10ad82-ParaOverride-46 {\n\tmargin-bottom:9px;\n\tmargin-top:3px;\n}\np.idf2d10ad82-ParaOverride-47 {\n\tmargin-bottom:28px;\n\tmargin-top:20px;\n}\np.idf2d10ad82-ParaOverride-48 {\n\tmargin-bottom:3px;\n\tmargin-top:3px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-49 {\n\tmargin-bottom:6px;\n\tmargin-top:3px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-50 {\n\tmargin-bottom:20px;\n\tmargin-top:17px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-51 {\n\tmargin-top:3px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-52 {\n\tmargin-top:9px;\n\ttext-align:center;\n}\nli.idf2d10ad82-ParaOverride-53, p.idf2d10ad82-ParaOverride-53 {\n\tmargin-bottom:6px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-54 {\n\tmargin-bottom:6px;\n\tmargin-top:6px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-55 {\n\tmargin-bottom:0px;\n\tmargin-top:6px;\n}\np.idf2d10ad82-ParaOverride-56 {\n\tmargin-bottom:9px;\n\tmargin-top:6px;\n}\np.idf2d10ad82-ParaOverride-57 {\n\tmargin-bottom:3px;\n\tmargin-top:6px;\n}\np.idf2d10ad82-ParaOverride-58 {\n\tmargin-top:7px;\n}\nli.idf2d10ad82-ParaOverride-59 {\n\tmargin-left:77px;\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-60 {\n\tmargin-left:71px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-61 {\n\tmargin-bottom:26px;\n\tmargin-top:3px;\n}\np.idf2d10ad82-ParaOverride-62 {\n\tmargin-bottom:17px;\n}\np.idf2d10ad82-ParaOverride-63 {\n\tmargin-bottom:6px;\n\tmargin-top:6px;\n\ttext-align:right;\n}\np.idf2d10ad82-ParaOverride-64 {\n\tmargin-bottom:9px;\n\tmargin-top:9px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-65 {\n\tmargin-bottom:9px;\n\tmargin-top:14px;\n}\np.idf2d10ad82-ParaOverride-66 {\n\tmargin-bottom:0px;\n\ttext-align:left;\n}\np.idf2d10ad82-ParaOverride-67 {\n\tmargin-bottom:0px;\n\tmargin-top:0px;\n\ttext-align:left;\n}\np.idf2d10ad82-ParaOverride-68 {\n\tmargin-left:48px;\n\tmargin-top:0px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-69 {\n\tmargin-bottom:0px;\n\tmargin-left:48px;\n\tmargin-top:0px;\n\ttext-indent:-20px;\n}\np.idf2d10ad82-ParaOverride-70 {\n\tmargin-bottom:0px;\n\tmargin-left:48px;\n\tmargin-top:0px;\n\ttext-align:left;\n\ttext-indent:-20px;\n}\nli.idf2d10ad82-ParaOverride-71 {\n\tmargin-bottom:11px;\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-72 {\n\tmargin-bottom:34px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-73 {\n\tmargin-left:0px;\n\tmargin-top:9px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-74 {\n\tmargin-bottom:6px;\n\tmargin-top:0px;\n}\np.idf2d10ad82-ParaOverride-75 {\n\tmargin-bottom:17px;\n\tmargin-top:9px;\n\ttext-align:right;\n}\np.idf2d10ad82-ParaOverride-76 {\n\tmargin-bottom:14px;\n\tmargin-top:6px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-77 {\n\tmargin-bottom:17px;\n\tmargin-top:6px;\n}\np.idf2d10ad82-ParaOverride-78 {\n\tmargin-bottom:17px;\n\tmargin-top:20px;\n}\np.idf2d10ad82-ParaOverride-79 {\n\tmargin-top:0px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-80 {\n\tmargin-bottom:0px;\n\tmargin-left:48px;\n\tmargin-top:1px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-81 {\n\tmargin-left:48px;\n\tmargin-top:1px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-82 {\n\tmargin-left:48px;\n\ttext-indent:-20px;\n}\np.idf2d10ad82-ParaOverride-83 {\n\tmargin-bottom:6px;\n\tmargin-left:48px;\n\tmargin-top:1px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-84 {\n\tmargin-bottom:14px;\n\tmargin-top:3px;\n}\np.idf2d10ad82-ParaOverride-85 {\n\tmargin-top:6px;\n\ttext-align:right;\n}\np.idf2d10ad82-ParaOverride-86 {\n\tmargin-bottom:6px;\n\tmargin-left:48px;\n\tmargin-top:1px;\n\ttext-align:right;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-87 {\n\tmargin-bottom:20px;\n}\np.idf2d10ad82-ParaOverride-88 {\n\tmargin-bottom:11px;\n}\np.idf2d10ad82-ParaOverride-89 {\n\tmargin-bottom:20px;\n\tmargin-left:48px;\n\tmargin-top:6px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-90 {\n\tmargin-bottom:0px;\n\tmargin-left:48px;\n\tmargin-top:3px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-91 {\n\tmargin-bottom:17px;\n\tmargin-left:48px;\n\tmargin-top:11px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-92 {\n\tmargin-bottom:17px;\n\tmargin-left:48px;\n\tmargin-top:3px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-93 {\n\tmargin-bottom:6px;\n\tmargin-left:48px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-94 {\n\tmargin-left:48px;\n\tmargin-top:3px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-95 {\n\tmargin-bottom:9px;\n\tmargin-left:48px;\n\tmargin-top:0px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-96 {\n\tmargin-left:48px;\n\tmargin-top:11px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-97 {\n\tmargin-left:48px;\n\tmargin-top:17px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-98 {\n\tmargin-bottom:6px;\n\tmargin-left:48px;\n\tmargin-top:14px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-99 {\n\tmargin-bottom:20px;\n\tmargin-left:48px;\n\tmargin-top:11px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-100 {\n\tmargin-bottom:28px;\n\tmargin-top:14px;\n}\np.idf2d10ad82-ParaOverride-101 {\n\tmargin-bottom:28px;\n\tmargin-top:65px;\n}\np.idf2d10ad82-ParaOverride-102 {\n\tmargin-bottom:11px;\n\tmargin-left:48px;\n\tmargin-top:3px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-103 {\n\tmargin-bottom:11px;\n\tmargin-left:48px;\n\tmargin-top:6px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-104 {\n\tmargin-bottom:54px;\n\tmargin-top:17px;\n}\np.idf2d10ad82-ParaOverride-105 {\n\tmargin-bottom:54px;\n\tmargin-top:14px;\n}\np.idf2d10ad82-ParaOverride-106 {\n\tmargin-left:0px;\n\tmargin-top:3px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-107 {\n\tmargin-left:0px;\n\tmargin-top:11px;\n\ttext-align:center;\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-108 {\n\tmargin-left:48px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-109 {\n\tmargin-bottom:54px;\n}\np.idf2d10ad82-ParaOverride-110 {\n\tmargin-bottom:3px;\n\tmargin-top:9px;\n}\np.idf2d10ad82-ParaOverride-111 {\n\tmargin-bottom:40px;\n}\np.idf2d10ad82-ParaOverride-112 {\n\tmargin-bottom:9px;\n\tmargin-left:48px;\n\tmargin-top:3px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-113 {\n\tmargin-bottom:6px;\n\tmargin-left:48px;\n\tmargin-top:0px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-114 {\n\tmargin-bottom:17px;\n\tmargin-left:48px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-115 {\n\tmargin-bottom:28px;\n\tmargin-left:45px;\n\tmargin-top:9px;\n\ttext-indent:-45px;\n}\np.idf2d10ad82-ParaOverride-116 {\n\tmargin-bottom:11px;\n\tmargin-left:48px;\n\tmargin-top:11px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-117 {\n\tmargin-bottom:3px;\n\tmargin-left:48px;\n\tmargin-top:11px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-118 {\n\tmargin-bottom:6px;\n\tmargin-left:48px;\n\tmargin-top:9px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-119 {\n\tmargin-left:0px;\n\tmargin-right:0px;\n}\np.idf2d10ad82-ParaOverride-120 {\n\tmargin-bottom:37px;\n\tmargin-top:0px;\n}\np.idf2d10ad82-ParaOverride-121 {\n\tmargin-bottom:26px;\n}\np.idf2d10ad82-ParaOverride-122 {\n\tmargin-top:34px;\n}\np.idf2d10ad82-ParaOverride-123 {\n\tmargin-left:0px;\n\ttext-align:left;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-124 {\n\tmargin-bottom:0px;\n\tmargin-left:0px;\n\tmargin-top:0px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-125 {\n\tmargin-bottom:0px;\n\tmargin-left:0px;\n\tmargin-top:0px;\n\ttext-align:center;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-126 {\n\tmargin-bottom:0px;\n\tmargin-left:48px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-127 {\n\tmargin-left:0px;\n\tmargin-top:6px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-128 {\n\tmargin-bottom:6px;\n\tmargin-top:3px;\n}\np.idf2d10ad82-ParaOverride-129 {\n\tmargin-bottom:91px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-130 {\n\tmargin-bottom:4px;\n\tmargin-left:48px;\n\tmargin-top:0px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-131 {\n\tmargin-left:28px;\n\ttext-indent:-28px;\n}\np.idf2d10ad82-ParaOverride-132 {\n\tmargin-left:45px;\n\ttext-indent:-26px;\n}\np.idf2d10ad82-ParaOverride-133 {\n\tmargin-top:14px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-134 {\n\tmargin-left:26px;\n\ttext-indent:-26px;\n}\np.idf2d10ad82-ParaOverride-135 {\n\tmargin-left:28px;\n\tmargin-top:6px;\n\ttext-align:center;\n\ttext-indent:-28px;\n}\np.idf2d10ad82-ParaOverride-136 {\n\tmargin-bottom:3px;\n\tmargin-top:11px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-137 {\n\tmargin-bottom:3px;\n\tmargin-left:0px;\n\tmargin-top:6px;\n\ttext-align:center;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-138 {\n\tmargin-bottom:26px;\n\tmargin-top:6px;\n}\np.idf2d10ad82-ParaOverride-139 {\n\tmargin-bottom:71px;\n}\np.idf2d10ad82-ParaOverride-140 {\n\tmargin-bottom:48px;\n}\np.idf2d10ad82-ParaOverride-141 {\n\tmargin-bottom:11px;\n\tmargin-left:0px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-142 {\n\tmargin-bottom:17px;\n\tmargin-top:11px;\n}\np.idf2d10ad82-ParaOverride-143 {\n\tmargin-bottom:5px;\n}\np.idf2d10ad82-ParaOverride-144 {\n\tmargin-bottom:5px;\n\tmargin-top:1px;\n}\np.idf2d10ad82-ParaOverride-145 {\n\tmargin-bottom:5px;\n\tmargin-top:3px;\n}\nli.idf2d10ad82-ParaOverride-146 {\n\tmargin-bottom:5px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-147 {\n\tmargin-bottom:5px;\n\tmargin-top:6px;\n}\nli.idf2d10ad82-ParaOverride-148 {\n\tmargin-bottom:9px;\n\tmargin-top:3px;\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-149, p.idf2d10ad82-ParaOverride-149 {\n\tmargin-bottom:3px;\n\tmargin-left:0px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-150 {\n\tmargin-bottom:3px;\n\tmargin-left:0px;\n\ttext-align:right;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-151 {\n\tmargin-left:0px;\n\ttext-align:right;\n\ttext-indent:0px;\n}\nli.idf2d10ad82-ParaOverride-152 {\n\tmargin-bottom:6px;\n\tmargin-top:3px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-153 {\n\tmargin-bottom:9px;\n\tmargin-left:48px;\n\ttext-indent:-48px;\n}\np.idf2d10ad82-ParaOverride-154 {\n\tmargin-bottom:17px;\n\tmargin-left:0px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-155 {\n\tmargin-bottom:9px;\n\tmargin-left:0px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-156 {\n\tmargin-bottom:11px;\n\ttext-align:left;\n}\np.idf2d10ad82-ParaOverride-157 {\n\tmargin-bottom:6px;\n\tmargin-left:23px;\n\ttext-indent:-23px;\n}\np.idf2d10ad82-ParaOverride-158 {\n\tmargin-bottom:11px;\n\tmargin-left:45px;\n\ttext-indent:-45px;\n}\np.idf2d10ad82-ParaOverride-159 {\n\tmargin-left:45px;\n\ttext-indent:-45px;\n}\np.idf2d10ad82-ParaOverride-160 {\n\tmargin-bottom:17px;\n\tmargin-left:45px;\n\ttext-indent:-45px;\n}\np.idf2d10ad82-ParaOverride-161 {\n\tmargin-bottom:6px;\n\tmargin-left:45px;\n\ttext-indent:-45px;\n}\np.idf2d10ad82-ParaOverride-162 {\n\tmargin-bottom:6px;\n\tmargin-left:0px;\n\ttext-indent:0px;\n}\np.idf2d10ad82-ParaOverride-163 {\n\tmargin-left:48px;\n\ttext-align:left;\n\ttext-indent:-20px;\n}\np.idf2d10ad82-ParaOverride-164 {\n\tmargin-bottom:0px;\n\tmargin-top:6px;\n\ttext-align:center;\n}\np.idf2d10ad82-ParaOverride-165 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{\n\tcolor:#ec008c;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.idf2d10ad82-CharOverride-75 {\n\tcolor:#ec008c;\n\tfont-size:70%;\n\tvertical-align:super;\n}\nspan.idf2d10ad82-CharOverride-76 {\n\t-webkit-text-combine:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\ttext-decoration:none;\n\ttext-transform:none;\n}\nspan.idf2d10ad82-CharOverride-77 {\n\tfont-size:70%;\n\tfont-style:normal;\n\tfont-weight:normal;\n\tvertical-align:sub;\n}\nspan.idf2d10ad82-CharOverride-78 {\n\tfont-size:70%;\n\tfont-style:normal;\n\tfont-weight:normal;\n\tvertical-align:super;\n}\nspan.idf2d10ad82-CharOverride-79 {\n\t-webkit-text-combine:none;\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", 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sans-serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.idf2d10ad82-CharOverride-86 {\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.idf2d10ad82-CharOverride-87 {\n\tcolor:#000000;\n\tfont-family:Symbol, sans-serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.idf2d10ad82-CharOverride-88 {\n\tcolor:#000000;\n\tfont-family:\"Times New Roman\", serif;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:normal;\n\tvertical-align:sub;\n}\nspan.idf2d10ad82-CharOverride-89 {\n\tfont-family:Symbol, sans-serif;\n\tfont-size:11px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\ttext-transform:none;\n}\nspan.idf2d10ad82-CharOverride-90 {\n\tcolor:#000000;\n\tfont-family:Symbol, sans-serif;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\ttext-transform:none;\n}\nspan.idf2d10ad82-CharOverride-91 {\n\tcolor:#000000;\n\tfont-size:8px;\n\tvertical-align:super;\n}\nspan.idf2d10ad82-CharOverride-92 {\n\tcolor:#000000;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.idf2d10ad82-CharOverride-93 {\n\tcolor:#000000;\n\tfont-family:Symbol, sans-serif;\n\tfont-size:12px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\ttext-transform:none;\n}\nspan.idf2d10ad82-CharOverride-94 {\n\tcolor:#000000;\n\tfont-family:Symbol, sans-serif;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.idf2d10ad82-CharOverride-95 {\n\tcolor:#ffffff;\n\tfont-family:\"Hind Vadodara\", sans-serif;\n\tfont-size:15px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:normal;\n\ttext-transform:uppercase;\n}\nspan.idf2d10ad82-CharOverride-96 {\n\tfont-size:8px;\n}\nspan.idf2d10ad82-CharOverride-97 {\n\tfont-family:Symbol, sans-serif;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.idf2d10ad82-CharOverride-98 {\n\tcolor:#ec008c;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.idf2d10ad82-CharOverride-99 {\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.idf2d10ad82-CharOverride-100 {\n\tfont-family:Calibri, sans-serif;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:normal;\n}\nspan.idf2d10ad82-CharOverride-101 {\n\tfont-size:6px;\n\tvertical-align:super;\n}\nspan.idf2d10ad82-CharOverride-102 {\n\tcolor:#a3238e;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.idf2d10ad82-CharOverride-103 {\n\tcolor:#ffffff;\n}\nspan.idf2d10ad82-CharOverride-104 {\n\tfont-size:6px;\n}\nspan.idf2d10ad82-CharOverride-105 {\n\tcolor:#ffffff;\n\tfont-size:19px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.idf2d10ad82-CharOverride-106 {\n\tcolor:#0080c6;\n\tfont-size:8px;\n\tfont-style:normal;\n\tfont-weight:bold;\n}\nspan.idf2d10ad82-CharOverride-107 {\n\tcolor:#ec008c;\n\tfont-family:\"Museo 700\", serif;\n\tfont-size:16px;\n\tfont-style:normal;\n\tfont-variant:normal;\n\tfont-weight:600;\n\ttext-transform:uppercase;\n}\np._idGenParaOverride-1 {\n\tmargin-left:14px;\n}\ncol._idGenTableRowColumn-1 {\n\twidth:113px;\n}\ncol._idGenTableRowColumn-2 {\n\twidth:48px;\n}\ncol._idGenTableRowColumn-3 {\n\twidth:62px;\n}\ntr._idGenTableRowColumn-4 {\n\tmin-height:32px;\n}\ntr._idGenTableRowColumn-5 {\n\tmin-height:31px;\n}\ntr._idGenTableRowColumn-6 {\n\tmin-height:36px;\n}\ntr._idGenTableRowColumn-7 {\n\tmin-height:39px;\n}\ntr._idGenTableRowColumn-8 {\n\tmin-height:45px;\n}\ntr._idGenTableRowColumn-9 {\n\tmin-height:79px;\n}\ntr._idGenTableRowColumn-10 {\n\tmin-height:56px;\n}\ncol._idGenTableRowColumn-11 {\n\twidth:181px;\n}\ncol._idGenTableRowColumn-12 {\n\twidth:142px;\n}\ncol._idGenTableRowColumn-13 {\n\twidth:157px;\n}\ntr._idGenTableRowColumn-14 {\n\tmin-height:19px;\n}\ntr._idGenTableRowColumn-15 {\n\tmin-height:21px;\n}\ntr._idGenTableRowColumn-16 {\n\tmin-height:22px;\n}\ntr._idGenTableRowColumn-17 {\n\tmin-height:33px;\n}\ntr._idGenTableRowColumn-18 {\n\tmin-height:24px;\n}\ntr._idGenTableRowColumn-19 {\n\tmin-height:47px;\n}\ntr._idGenTableRowColumn-20 {\n\tmin-height:50px;\n}\ntr._idGenTableRowColumn-21 {\n\tmin-height:69px;\n}\ncol._idGenTableRowColumn-22 {\n\twidth:56px;\n}\ncol._idGenTableRowColumn-23 {\n\twidth:193px;\n}\ntr._idGenTableRowColumn-24 {\n\tmin-height:20px;\n}\ntr._idGenTableRowColumn-25 {\n\tmin-height:16px;\n}\ntr._idGenTableRowColumn-26 {\n\tmin-height:30px;\n}\ncol._idGenTableRowColumn-27 {\n\twidth:31px;\n}\ncol._idGenTableRowColumn-28 {\n\twidth:200px;\n}\ncol._idGenTableRowColumn-29 {\n\twidth:259px;\n}\ntr._idGenTableRowColumn-30 {\n\tmin-height:63px;\n}\ntr._idGenTableRowColumn-31 {\n\tmin-height:61px;\n}\ntr._idGenTableRowColumn-32 {\n\tmin-height:57px;\n}\ntr._idGenTableRowColumn-33 {\n\tmin-height:65px;\n}\ntr._idGenTableRowColumn-34 {\n\tmin-height:86px;\n}\ntr._idGenTableRowColumn-35 {\n\tmin-height:83px;\n}\ntr._idGenTableRowColumn-36 {\n\tmin-height:72px;\n}\ntr._idGenTableRowColumn-37 {\n\tmin-height:43px;\n}\ntr._idGenTableRowColumn-38 {\n\tmin-height:23px;\n}\ncol._idGenTableRowColumn-39 {\n\twidth:209px;\n}\ncol._idGenTableRowColumn-40 {\n\twidth:251px;\n}\ntr._idGenTableRowColumn-41 {\n\tmin-height:29px;\n}\ntr._idGenTableRowColumn-42 {\n\tmin-height:51px;\n}\ntr._idGenTableRowColumn-43 {\n\tmin-height:66px;\n}\ntr._idGenTableRowColumn-44 {\n\tmin-height:27px;\n}\ntr._idGenTableRowColumn-45 {\n\tmin-height:58px;\n}\ncol._idGenTableRowColumn-46 {\n\twidth:30px;\n}\ncol._idGenTableRowColumn-47 {\n\twidth:260px;\n}\ncol._idGenTableRowColumn-48 {\n\twidth:130px;\n}\ncol._idGenTableRowColumn-49 {\n\twidth:98px;\n}\ntr._idGenTableRowColumn-50 {\n\tmin-height:37px;\n}\ntr._idGenTableRowColumn-51 {\n\tmin-height:73px;\n}\ntr._idGenTableRowColumn-52 {\n\tmin-height:59px;\n}\ncol._idGenTableRowColumn-53 {\n\twidth:32px;\n}\ncol._idGenTableRowColumn-54 {\n\twidth:95px;\n}\ncol._idGenTableRowColumn-55 {\n\twidth:96px;\n}\ntr._idGenTableRowColumn-56 {\n\tmin-height:48px;\n}\ntr._idGenTableRowColumn-57 {\n\tmin-height:40px;\n}\ntr._idGenTableRowColumn-58 {\n\tmin-height:28px;\n}\ntr._idGenTableRowColumn-59 {\n\tmin-height:112px;\n}\ntr._idGenTableRowColumn-60 {\n\tmin-height:94px;\n}\ncol._idGenTableRowColumn-61 {\n\twidth:33px;\n}\ncol._idGenTableRowColumn-62 {\n\twidth:392px;\n}\ncol._idGenTableRowColumn-63 {\n\twidth:47px;\n}\ncol._idGenTableRowColumn-64 {\n\twidth:46px;\n}\ntr._idGenTableRowColumn-65 {\n\tmin-height:96px;\n}\ntr._idGenTableRowColumn-66 {\n\tmin-height:42px;\n}\ntr._idGenTableRowColumn-67 {\n\tmin-height:148px;\n}\ntr._idGenTableRowColumn-68 {\n\tmin-height:102px;\n}\ntr._idGenTableRowColumn-69 {\n\tmin-height:34px;\n}\ntr._idGenTableRowColumn-70 {\n\tmin-height:25px;\n}\ntr._idGenTableRowColumn-71 {\n\tmin-height:85px;\n}\ncol._idGenTableRowColumn-72 {\n\twidth:21px;\n}\ncol._idGenTableRowColumn-73 {\n\twidth:24px;\n}\ncol._idGenTableRowColumn-74 {\n\twidth:106px;\n}\ntr._idGenTableRowColumn-75 {\n\tmin-height:15px;\n}\ncol._idGenTableRowColumn-76 {\n\twidth:228px;\n}\ntr._idGenTableRowColumn-77 {\n\tmin-height:93px;\n}\ncol._idGenTableRowColumn-78 {\n\twidth:518px;\n}\n#_idContainer000, #_idContainer221, #_idContainer288, #_idContainer428, #_idContainer795 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:37.98px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:518.74px;\n\tz-index:0;\n}\n#_idContainer001, #_idContainer222, #_idContainer289, #_idContainer429, #_idContainer796 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:26.68px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:26.68px;\n\tz-index:0;\n}\n#_idContainer002, #_idContainer223, #_idContainer290, #_idContainer430, #_idContainer797 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.46px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:17.58px;\n\tz-index:0;\n}\n#_idContainer003, #_idContainer224, #_idContainer291, #_idContainer431, #_idContainer798 {\n\t-ms-transform:translate(3.244px,10.458px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(3.244px,10.458px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:9.41px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(3.244px,10.458px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(3.244px,10.458px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:11.09px;\n\tz-index:1;\n}\n#_idContainer004, #_idContainer225, #_idContainer292, #_idContainer432, #_idContainer799 {\n\t-ms-transform:translate(6.062px,3.121px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(6.062px,3.121px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.46px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(6.062px,3.121px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(6.062px,3.121px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:17.58px;\n\tz-index:1;\n}\n#_idContainer005, #_idContainer226, #_idContainer293, #_idContainer433, #_idContainer800 {\n\t-ms-transform:translate(0.000px,-0.001px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,-0.001px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:29.70px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,-0.001px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,-0.001px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:29.70px;\n\tz-index:1;\n}\n#_idContainer006 {\n\t-ms-transform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.95px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:267.58px;\n\tz-index:0;\n}\n#_idContainer007 {\n\t-ms-transform:translate(122.054px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(122.054px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:29.70px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(122.054px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(122.054px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:274.63px;\n\tz-index:1;\n}\n#_idContainer008, #_idContainer229, #_idContainer296, #_idContainer436, #_idContainer803 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scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:29.70px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(113.692px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(113.692px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:291.35px;\n\tz-index:1;\n}\n#_idContainer294 {\n\t-ms-transform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.95px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 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0%;\n\theight:23.95px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:264.10px;\n\tz-index:0;\n}\n#_idContainer435 {\n\t-ms-transform:translate(123.792px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(123.792px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:29.70px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(123.792px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(123.792px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 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scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:22.85px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(202.677px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(202.677px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:113.39px;\n\tz-index:1;\n}\n#_idContainer603 {\n\tdisplay:inline-block;\n\theight:23px;\n\tposition:relative;\n\twidth:519px;\n}\n#_idContainer609 {\n\tdisplay:inline-block;\n\theight:188px;\n\tposition:relative;\n\twidth:0px;\n}\n#_idContainer644, #_idContainer645, #_idContainer683, #_idContainer684, #_idContainer706, #_idContainer707, #_idContainer742, #_idContainer743, #_idContainer779, #_idContainer780, #_idContainer793, #_idContainer794 {\n\tdisplay:inline-block;\n\theight:708px;\n\tposition:relative;\n\twidth:0px;\n}\n#_idContainer801 {\n\t-ms-transform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.95px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(7.051px,2.771px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:313.22px;\n\tz-index:0;\n}\n#_idContainer802 {\n\t-ms-transform:translate(99.236px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(99.236px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:29.70px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(99.236px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(99.236px,2.898px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:320.27px;\n\tz-index:1;\n}\n#_idContainer820 {\n\t-ms-transform:translate(0.000px,11.338px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,11.338px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:466.73px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,11.338px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,11.338px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:517.74px;\n\tz-index:0;\n}\n#_idContainer821 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.95px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:94.02px;\n\tz-index:0;\n}\n#_idContainer822 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:17.69px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:17.69px;\n\tz-index:0;\n}\n#_idContainer823 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:15.55px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:11.65px;\n\tz-index:0;\n}\n#_idContainer824 {\n\t-ms-transform:translate(2.150px,6.932px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(2.150px,6.932px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:6.24px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(2.150px,6.932px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(2.150px,6.932px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:7.35px;\n\tz-index:1;\n}\n#_idContainer825 {\n\t-ms-transform:translate(4.018px,2.069px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(4.018px,2.069px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:15.55px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(4.018px,2.069px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(4.018px,2.069px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:11.65px;\n\tz-index:1;\n}\n#_idContainer826 {\n\t-ms-transform:translate(4.655px,2.334px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(4.655px,2.334px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:19.69px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(4.655px,2.334px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(4.655px,2.334px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:19.69px;\n\tz-index:1;\n}\n#_idContainer827 {\n\t-ms-transform:translate(213.068px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(213.068px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.95px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(213.068px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(213.068px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:94.02px;\n\tz-index:1;\n}\n#_idContainer828 {\n\t-ms-transform:translate(259.370px,32.121px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(259.370px,32.121px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:439.72px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(259.370px,32.121px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(259.370px,32.121px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:0.00px;\n\tz-index:2;\n}\n#_idContainer829 {\n\tdisplay:inline-block;\n\theight:479px;\n\tposition:relative;\n\twidth:519px;\n}\n#_idContainer830 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:39.69px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:39.69px;\n\tz-index:0;\n}\n#_idContainer831 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:27.44px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:27.25px;\n\tz-index:0;\n}\n#_idContainer832 {\n\t-ms-transform:translate(11.049px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(11.049px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.26px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(11.049px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(11.049px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:10.15px;\n\tz-index:2;\n}\n#_idContainer833 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.26px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:10.15px;\n\tz-index:0;\n}\n#_idContainer834 {\n\t-ms-transform:translate(10.693px,3.197px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(10.693px,3.197px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:16.30px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(10.693px,3.197px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(10.693px,3.197px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:8.25px;\n\tz-index:3;\n}\n#_idContainer835 {\n\t-ms-transform:translate(0.753px,3.197px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.753px,3.197px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:16.30px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.753px,3.197px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.753px,3.197px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:8.25px;\n\tz-index:1;\n}\n#_idContainer836 {\n\t-ms-transform:translate(3.023px,2.091px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(3.023px,2.091px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:23.26px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(3.023px,2.091px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(3.023px,2.091px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:21.20px;\n\tz-index:1;\n}\n#_idContainer837 {\n\t-ms-transform:translate(6.218px,5.984px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(6.218px,5.984px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:27.44px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(6.218px,5.984px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(6.218px,5.984px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:27.25px;\n\tz-index:1;\n}\n#_idContainer838 {\n\t-ms-transform:translate(0.000px,137.657px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,137.657px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:39.69px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,137.657px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,137.657px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:39.69px;\n\tz-index:1;\n}\n#_idContainer839 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:30.05px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:117.82px;\n\tz-index:0;\n}\n#_idContainer840 {\n\t-ms-transform:translate(20.143px,6.586px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(20.143px,6.586px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:18.66px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(20.143px,6.586px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(20.143px,6.586px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:91.98px;\n\tz-index:1;\n}\n#_idContainer841 {\n\t-ms-transform:translate(9.637px,117.815px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(9.637px,117.815px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:30.05px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(9.637px,117.815px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(9.637px,117.815px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:117.82px;\n\tz-index:0;\n}\n#_idContainer842 {\n\tdisplay:inline-block;\n\theight:138px;\n\tposition:relative;\n\twidth:40px;\n}\n#_idContainer850 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:49px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer851 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:93px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:0px;\n}\n#_idContainer852 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:47px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer853 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:35px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:0px;\n}\n#_idContainer862 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:16px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer863 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:153px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer864 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:13.46px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:130.39px;\n\tz-index:1;\n}\n#_idContainer865 {\n\t-ms-transform:translate(86.314px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(86.314px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:19.56px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(86.314px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(86.314px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:41.24px;\n\tz-index:11;\n}\n#_idContainer866 {\n\t-ms-transform:translate(46.629px,0.850px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(46.629px,0.850px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:7.65px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(46.629px,0.850px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(46.629px,0.850px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:30.61px;\n\tz-index:5;\n}\n#_idContainer867 {\n\t-ms-transform:translate(45.240px,11.764px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(45.240px,11.764px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:37.18px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(45.240px,11.764px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(45.240px,11.764px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:3.60px;\n\tz-index:2;\n}\n#_idContainer868 {\n\t-ms-transform:translate(45.246px,9.212px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(45.246px,9.212px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:81.20px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(45.246px,9.212px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(45.246px,9.212px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:0.00px;\n\tz-index:1;\n}\n#_idContainer869 {\n\t-ms-transform:translate(47.338px,12.897px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(47.338px,12.897px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:7.65px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(47.338px,12.897px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(47.338px,12.897px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:30.61px;\n\tz-index:6;\n}\n#_idContainer871 {\n\t-ms-transform:translate(0.000px,25.653px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,25.653px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:7.65px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,25.653px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,25.653px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:45.18px;\n\tz-index:0;\n}\n#_idContainer872 {\n\t-ms-transform:translate(86.314px,35.858px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(86.314px,35.858px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:27.21px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(86.314px,35.858px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(86.314px,35.858px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:37.70px;\n\tz-index:12;\n}\n#_idContainer873 {\n\t-ms-transform:translate(47.338px,39.826px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(47.338px,39.826px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:7.65px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(47.338px,39.826px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(47.338px,39.826px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:30.61px;\n\tz-index:7;\n}\n#_idContainer874 {\n\t-ms-transform:translate(98.112px,41.952px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(98.112px,41.952px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:2.54px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(98.112px,41.952px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(98.112px,41.952px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:0.00px;\n\tz-index:13;\n}\n#_idContainer875 {\n\t-ms-transform:translate(45.240px,52.158px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(45.240px,52.158px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:37.18px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(45.240px,52.158px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(45.240px,52.158px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:3.60px;\n\tz-index:4;\n}\n#_idContainer876 {\n\t-ms-transform:translate(47.338px,52.015px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(47.338px,52.015px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:7.65px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(47.338px,52.015px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(47.338px,52.015px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:34.72px;\n\tz-index:8;\n}\n#_idContainer877 {\n\t-ms-transform:translate(0.566px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.566px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:7.65px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.566px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.566px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:22.11px;\n\tz-index:1;\n}\n#_idContainer878 {\n\t-ms-transform:translate(11.797px,6.661px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(11.797px,6.661px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:2.54px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(11.797px,6.661px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(11.797px,6.661px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:0.00px;\n\tz-index:2;\n}\n#_idContainer879 {\n\t-ms-transform:translate(0.000px,10.629px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,10.629px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:24.09px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,10.629px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,10.629px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:37.70px;\n\tz-index:0;\n}\n#_idContainer880 {\n\t-ms-transform:translate(86.314px,67.039px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(86.314px,67.039px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:34.72px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(86.314px,67.039px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(86.314px,67.039px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:37.70px;\n\tz-index:14;\n}\n#_idContainer881 {\n\t-ms-transform:translate(47.338px,82.629px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(47.338px,82.629px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:7.65px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(47.338px,82.629px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(47.338px,82.629px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:41.24px;\n\tz-index:9;\n}\n#_idContainer882 {\n\t-ms-transform:translate(45.240px,93.894px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(45.240px,93.894px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:37.18px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(45.240px,93.894px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(45.240px,93.894px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:3.60px;\n\tz-index:3;\n}\n#_idContainer883 {\n\t-ms-transform:translate(47.338px,93.968px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(47.338px,93.968px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:7.65px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(47.338px,93.968px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(47.338px,93.968px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:34.72px;\n\tz-index:10;\n}\n#_idContainer884 {\n\t-ms-transform:translate(2.834px,15.874px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(2.834px,15.874px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:101.76px;\n\tleft:0px;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(2.834px,15.874px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(2.834px,15.874px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:127.56px;\n\tz-index:0;\n}\n#_idContainer885 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:118px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:130px;\n}\n#_idContainer887 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:320px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:0px;\n}\n#_idContainer888 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:263px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:44px;\n}\n#_idContainer894, #_idContainer895 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:8px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer896 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:101px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:44px;\n}\n#_idContainer897 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:26px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:0px;\n}\n#_idContainer898 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:27px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer900 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:9px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer902, #_idContainer903 {\n\twidth:4px;\n}\n#_idContainer911 {\n\tdisplay:inline-block;\n\theight:78px;\n\twidth:128px;\n}\n#_idContainer913 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:30px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:0px;\n}\n#_idContainer914 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:10px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer915 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:18px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer919 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:17px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(270.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer920 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:23px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer921 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:29px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer922 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:273px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(90.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer939 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-ms-transform-origin:50% 50%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\t-webkit-transform-origin:50% 50%;\n\tdisplay:inline-block;\n\theight:19px;\n\tposition:relative;\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform:translate(0.000px,0.000px) rotate(180.000deg) skew(0.000deg) scale(1.000,-1.000);\n\ttransform-origin:50% 50%;\n\ttransform-origin:50% 50%;\n\twidth:1px;\n}\n#_idContainer940 {\n\t-ms-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:27.63px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,0.000px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:517.61px;\n\tz-index:0;\n}\n#_idContainer941 {\n\t-ms-transform:translate(0.000px,38.534px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-ms-transform-origin:0% 0%;\n\t-webkit-transform:translate(0.000px,38.534px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\t-webkit-transform-origin:0% 0%;\n\theight:670.13px;\n\tleft:0px;\n\toverflow:hidden;\n\tposition:absolute;\n\ttop:0px;\n\ttransform:translate(0.000px,38.534px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform:translate(0.000px,38.534px) rotate(0.000deg) skew(0.000deg) scale(1.000,1.000);\n\ttransform-origin:0% 0%;\n\ttransform-origin:0% 0%;\n\twidth:518.74px;\n\tz-index:1;\n}\n#_idContainer942 {\n\tdisplay:inline-block;\n\theight:709px;\n\tposition:relative;\n\twidth:519px;\n}\nimg._idGenObjectAttribute-1 {\n\theight:100.00%;\n\tmin-width:100%;\n\twidth:100.00%;\n}\nimg._idGenObjectAttribute-2 {\n\theight:24px;\n\twidth:253px;\n}\nimg._idGenObjectAttribute-3 {\n\theight:13px;\n\twidth:35px;\n}\nimg._idGenObjectAttribute-4 {\n\theight:36px;\n\twidth:101px;\n}\nimg._idGenObjectAttribute-5 {\n\theight:15px;\n\twidth:14px;\n}\nimg._idGenObjectAttribute-6 {\n\theight:16px;\n\twidth:14px;\n}\nimg._idGenObjectAttribute-7 {\n\theight:105px;\n\twidth:244px;\n}\nimg._idGenObjectAttribute-8 {\n\theight:110px;\n\twidth:245px;\n}\nimg._idGenObjectAttribute-9 {\n\theight:167px;\n\twidth:228px;\n}\nimg._idGenObjectAttribute-10 {\n\theight:24px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-11 {\n\theight:13px;\n\twidth:54px;\n}\nimg._idGenObjectAttribute-12 {\n\theight:36px;\n\twidth:74px;\n}\nimg._idGenObjectAttribute-13 {\n\theight:37px;\n\twidth:91px;\n}\nimg._idGenObjectAttribute-14 {\n\theight:42px;\n\twidth:89px;\n}\nimg._idGenObjectAttribute-15 {\n\theight:66px;\n\twidth:58px;\n}\nimg._idGenObjectAttribute-16 {\n\theight:39px;\n\twidth:85px;\n}\nimg._idGenObjectAttribute-17 {\n\theight:83px;\n\twidth:220px;\n}\nimg._idGenObjectAttribute-18 {\n\theight:130px;\n\twidth:426px;\n}\nimg._idGenObjectAttribute-19 {\n\theight:119px;\n\twidth:459px;\n}\nimg._idGenObjectAttribute-20 {\n\theight:13px;\n\twidth:52px;\n}\nimg._idGenObjectAttribute-21 {\n\theight:47px;\n\twidth:89px;\n}\nimg._idGenObjectAttribute-22 {\n\theight:49px;\n\twidth:138px;\n}\nimg._idGenObjectAttribute-23 {\n\theight:62px;\n\twidth:91px;\n}\nimg._idGenObjectAttribute-24 {\n\theight:310px;\n\twidth:256px;\n}\nimg._idGenObjectAttribute-25 {\n\theight:153px;\n\twidth:218px;\n}\nimg._idGenObjectAttribute-26 {\n\theight:36px;\n\twidth:57px;\n}\nimg._idGenObjectAttribute-27 {\n\theight:14px;\n\twidth:78px;\n}\nimg._idGenObjectAttribute-28 {\n\theight:113px;\n\twidth:216px;\n}\nimg._idGenObjectAttribute-29 {\n\theight:13px;\n\twidth:38px;\n}\nimg._idGenObjectAttribute-30 {\n\theight:17px;\n\twidth:78px;\n}\nimg._idGenObjectAttribute-31 {\n\theight:114px;\n\twidth:216px;\n}\nimg._idGenObjectAttribute-32 {\n\theight:50px;\n\twidth:202px;\n}\nimg._idGenObjectAttribute-33 {\n\theight:56px;\n\twidth:189px;\n}\nimg._idGenObjectAttribute-34 {\n\theight:56px;\n\twidth:203px;\n}\nimg._idGenObjectAttribute-35 {\n\theight:49px;\n\twidth:235px;\n}\nimg._idGenObjectAttribute-36 {\n\theight:59px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-37 {\n\theight:49px;\n\twidth:213px;\n}\nimg._idGenObjectAttribute-38 {\n\theight:30px;\n\twidth:145px;\n}\nimg._idGenObjectAttribute-39 {\n\theight:17px;\n\twidth:35px;\n}\nimg._idGenObjectAttribute-40 {\n\theight:12px;\n\twidth:33px;\n}\nimg._idGenObjectAttribute-41 {\n\theight:53px;\n\twidth:132px;\n}\nimg._idGenObjectAttribute-42 {\n\theight:44px;\n\twidth:161px;\n}\nimg._idGenObjectAttribute-43 {\n\theight:56px;\n\twidth:210px;\n}\nimg._idGenObjectAttribute-44 {\n\theight:22px;\n\twidth:57px;\n}\nimg._idGenObjectAttribute-45 {\n\theight:51px;\n\twidth:192px;\n}\nimg._idGenObjectAttribute-46 {\n\theight:21px;\n\twidth:42px;\n}\nimg._idGenObjectAttribute-47 {\n\theight:26px;\n\twidth:41px;\n}\nimg._idGenObjectAttribute-48 {\n\theight:14px;\n\twidth:168px;\n}\nimg._idGenObjectAttribute-49 {\n\theight:14px;\n\twidth:86px;\n}\nimg._idGenObjectAttribute-50 {\n\theight:55px;\n\twidth:215px;\n}\nimg._idGenObjectAttribute-51 {\n\theight:47px;\n\twidth:155px;\n}\nimg._idGenObjectAttribute-52 {\n\theight:12px;\n\twidth:39px;\n}\nimg._idGenObjectAttribute-53 {\n\theight:35px;\n\twidth:71px;\n}\nimg._idGenObjectAttribute-54 {\n\theight:33px;\n\twidth:51px;\n}\nimg._idGenObjectAttribute-55 {\n\theight:53px;\n\twidth:69px;\n}\nimg._idGenObjectAttribute-56 {\n\theight:53px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-57 {\n\theight:302px;\n\twidth:256px;\n}\nimg._idGenObjectAttribute-58 {\n\theight:51px;\n\twidth:237px;\n}\nimg._idGenObjectAttribute-59 {\n\theight:74px;\n\twidth:241px;\n}\nimg._idGenObjectAttribute-60 {\n\theight:13px;\n\twidth:58px;\n}\nimg._idGenObjectAttribute-61 {\n\theight:82px;\n\twidth:211px;\n}\nimg._idGenObjectAttribute-62 {\n\theight:13px;\n\twidth:89px;\n}\nimg._idGenObjectAttribute-63 {\n\theight:80px;\n\twidth:234px;\n}\nimg._idGenObjectAttribute-64 {\n\theight:13px;\n\twidth:136px;\n}\nimg._idGenObjectAttribute-65 {\n\theight:95px;\n\twidth:243px;\n}\nimg._idGenObjectAttribute-66 {\n\theight:65px;\n\twidth:233px;\n}\nimg._idGenObjectAttribute-67 {\n\theight:62px;\n\twidth:242px;\n}\nimg._idGenObjectAttribute-68 {\n\theight:94px;\n\twidth:243px;\n}\nimg._idGenObjectAttribute-69 {\n\theight:103px;\n\twidth:151px;\n}\nimg._idGenObjectAttribute-70 {\n\theight:192px;\n\twidth:256px;\n}\nimg._idGenObjectAttribute-71 {\n\theight:27px;\n\twidth:216px;\n}\nimg._idGenObjectAttribute-72 {\n\theight:64px;\n\twidth:153px;\n}\nimg._idGenObjectAttribute-73 {\n\theight:28px;\n\twidth:194px;\n}\nimg._idGenObjectAttribute-74 {\n\theight:66px;\n\twidth:233px;\n}\nimg._idGenObjectAttribute-75 {\n\theight:72px;\n\twidth:177px;\n}\nimg._idGenObjectAttribute-76 {\n\theight:70px;\n\twidth:160px;\n}\nimg._idGenObjectAttribute-77 {\n\theight:46px;\n\twidth:199px;\n}\nimg._idGenObjectAttribute-78 {\n\theight:58px;\n\twidth:215px;\n}\nimg._idGenObjectAttribute-79 {\n\theight:48px;\n\twidth:214px;\n}\nimg._idGenObjectAttribute-80 {\n\theight:65px;\n\twidth:242px;\n}\nimg._idGenObjectAttribute-81 {\n\theight:15px;\n\twidth:7px;\n}\nimg._idGenObjectAttribute-82 {\n\theight:8px;\n\twidth:23px;\n}\nimg._idGenObjectAttribute-83 {\n\theight:21px;\n\twidth:16px;\n}\nimg._idGenObjectAttribute-84 {\n\theight:47px;\n\twidth:115px;\n}\nimg._idGenObjectAttribute-85 {\n\theight:65px;\n\twidth:243px;\n}\nimg._idGenObjectAttribute-86 {\n\theight:158px;\n\twidth:256px;\n}\nimg._idGenObjectAttribute-87 {\n\theight:13px;\n\twidth:79px;\n}\nimg._idGenObjectAttribute-88 {\n\theight:15px;\n\twidth:33px;\n}\nimg._idGenObjectAttribute-89 {\n\theight:20px;\n\twidth:43px;\n}\nimg._idGenObjectAttribute-90 {\n\theight:72px;\n\twidth:191px;\n}\nimg._idGenObjectAttribute-91 {\n\theight:13px;\n\twidth:43px;\n}\nimg._idGenObjectAttribute-92 {\n\theight:14px;\n\twidth:39px;\n}\nimg._idGenObjectAttribute-93 {\n\theight:13px;\n\twidth:86px;\n}\nimg._idGenObjectAttribute-94 {\n\theight:71px;\n\twidth:208px;\n}\nimg._idGenObjectAttribute-95 {\n\theight:51px;\n\twidth:188px;\n}\nimg._idGenObjectAttribute-96 {\n\theight:52px;\n\twidth:197px;\n}\nimg._idGenObjectAttribute-97 {\n\theight:43px;\n\twidth:165px;\n}\nimg._idGenObjectAttribute-98 {\n\theight:19px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-99 {\n\theight:60px;\n\twidth:225px;\n}\nimg._idGenObjectAttribute-100 {\n\theight:75px;\n\twidth:228px;\n}\nimg._idGenObjectAttribute-101 {\n\theight:47px;\n\twidth:146px;\n}\nimg._idGenObjectAttribute-102 {\n\theight:50px;\n\twidth:231px;\n}\nimg._idGenObjectAttribute-103 {\n\theight:14px;\n\twidth:43px;\n}\nimg._idGenObjectAttribute-104 {\n\theight:12px;\n\twidth:41px;\n}\nimg._idGenObjectAttribute-105 {\n\theight:60px;\n\twidth:142px;\n}\nimg._idGenObjectAttribute-106 {\n\theight:13px;\n\twidth:126px;\n}\nimg._idGenObjectAttribute-107 {\n\theight:20px;\n\twidth:40px;\n}\nimg._idGenObjectAttribute-108 {\n\theight:47px;\n\twidth:140px;\n}\nimg._idGenObjectAttribute-109 {\n\theight:56px;\n\twidth:179px;\n}\nimg._idGenObjectAttribute-110 {\n\theight:86px;\n\twidth:238px;\n}\nimg._idGenObjectAttribute-111 {\n\theight:101px;\n\twidth:240px;\n}\nimg._idGenObjectAttribute-112 {\n\theight:97px;\n\twidth:214px;\n}\nimg._idGenObjectAttribute-113 {\n\theight:102px;\n\twidth:240px;\n}\nimg._idGenObjectAttribute-114 {\n\theight:80px;\n\twidth:204px;\n}\nimg._idGenObjectAttribute-115 {\n\theight:78px;\n\twidth:199px;\n}\nimg._idGenObjectAttribute-116 {\n\theight:14px;\n\twidth:126px;\n}\nimg._idGenObjectAttribute-117 {\n\theight:68px;\n\twidth:216px;\n}\nimg._idGenObjectAttribute-118 {\n\theight:13px;\n\twidth:32px;\n}\nimg._idGenObjectAttribute-119 {\n\theight:144px;\n\twidth:239px;\n}\nimg._idGenObjectAttribute-120 {\n\theight:290px;\n\twidth:256px;\n}\nimg._idGenObjectAttribute-121 {\n\theight:48px;\n\twidth:142px;\n}\nimg._idGenObjectAttribute-122 {\n\theight:72px;\n\twidth:138px;\n}\nimg._idGenObjectAttribute-123 {\n\theight:13px;\n\twidth:85px;\n}\nimg._idGenObjectAttribute-124 {\n\theight:56px;\n\twidth:152px;\n}\nimg._idGenObjectAttribute-125 {\n\theight:86px;\n\twidth:158px;\n}\nimg._idGenObjectAttribute-126 {\n\theight:37px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-127 {\n\theight:31px;\n\twidth:74px;\n}\nimg._idGenObjectAttribute-128 {\n\theight:18px;\n\twidth:40px;\n}\nimg._idGenObjectAttribute-129 {\n\theight:31px;\n\twidth:45px;\n}\nimg._idGenObjectAttribute-130 {\n\theight:36px;\n\twidth:53px;\n}\nimg._idGenObjectAttribute-131 {\n\theight:18px;\n\twidth:50px;\n}\nimg._idGenObjectAttribute-132 {\n\theight:13px;\n\twidth:34px;\n}\nimg._idGenObjectAttribute-133 {\n\theight:61px;\n\twidth:197px;\n}\nimg._idGenObjectAttribute-134 {\n\theight:33px;\n\twidth:198px;\n}\nimg._idGenObjectAttribute-135 {\n\theight:79px;\n\twidth:217px;\n}\nimg._idGenObjectAttribute-136 {\n\theight:45px;\n\twidth:217px;\n}\nimg._idGenObjectAttribute-137 {\n\theight:238px;\n\twidth:256px;\n}\nimg._idGenObjectAttribute-138 {\n\theight:133px;\n\twidth:256px;\n}\nimg._idGenObjectAttribute-139 {\n\theight:35px;\n\twidth:217px;\n}\nimg._idGenObjectAttribute-140 {\n\theight:58px;\n\twidth:245px;\n}\nimg._idGenObjectAttribute-141 {\n\theight:62px;\n\twidth:241px;\n}\nimg._idGenObjectAttribute-142 {\n\theight:57px;\n\twidth:220px;\n}\nimg._idGenObjectAttribute-143 {\n\theight:59px;\n\twidth:245px;\n}\nimg._idGenObjectAttribute-144 {\n\theight:59px;\n\twidth:244px;\n}\nimg._idGenObjectAttribute-145 {\n\theight:398px;\n\twidth:256px;\n}\nimg._idGenObjectAttribute-146 {\n\theight:168px;\n\twidth:216px;\n}\nimg._idGenObjectAttribute-147 {\n\theight:160px;\n\twidth:199px;\n}\nimg._idGenObjectAttribute-148 {\n\theight:97px;\n\twidth:253px;\n}\nimg._idGenObjectAttribute-149 {\n\theight:91px;\n\twidth:251px;\n}\nimg._idGenObjectAttribute-150 {\n\theight:181px;\n\twidth:220px;\n}\nimg._idGenObjectAttribute-151 {\n\theight:14px;\n\twidth:79px;\n}\nimg._idGenObjectAttribute-152 {\n\theight:41px;\n\twidth:114px;\n}\nimg._idGenObjectAttribute-153 {\n\theight:49px;\n\twidth:161px;\n}\nimg._idGenObjectAttribute-154 {\n\theight:21px;\n\twidth:147px;\n}\nimg._idGenObjectAttribute-155 {\n\theight:53px;\n\twidth:126px;\n}\nimg._idGenObjectAttribute-156 {\n\theight:41px;\n\twidth:57px;\n}\nimg._idGenObjectAttribute-157 {\n\theight:31px;\n\twidth:65px;\n}\nimg._idGenObjectAttribute-158 {\n\theight:20px;\n\twidth:87px;\n}\nimg._idGenObjectAttribute-159 {\n\theight:72px;\n\twidth:28px;\n}\nimg._idGenObjectAttribute-160 {\n\theight:17px;\n\twidth:76px;\n}\nimg._idGenObjectAttribute-161 {\n\theight:55px;\n\twidth:97px;\n}\nimg._idGenObjectAttribute-162 {\n\theight:73px;\n\twidth:53px;\n}\nimg._idGenObjectAttribute-163 {\n\theight:42px;\n\twidth:102px;\n}\nimg._idGenObjectAttribute-164 {\n\theight:57px;\n\twidth:120px;\n}\nimg._idGenObjectAttribute-165 {\n\theight:273px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-166 {\n\theight:17px;\n\twidth:73px;\n}\nimg._idGenObjectAttribute-167 {\n\theight:57px;\n\twidth:113px;\n}\nimg._idGenObjectAttribute-168 {\n\theight:17px;\n\twidth:94px;\n}\nimg._idGenObjectAttribute-169 {\n\theight:50px;\n\twidth:166px;\n}\nimg._idGenObjectAttribute-170 {\n\theight:51px;\n\twidth:166px;\n}\nimg._idGenObjectAttribute-171 {\n\theight:60px;\n\twidth:46px;\n}\nimg._idGenObjectAttribute-172 {\n\theight:36px;\n\twidth:174px;\n}\nimg._idGenObjectAttribute-173 {\n\theight:36px;\n\twidth:113px;\n}\nimg._idGenObjectAttribute-174 {\n\theight:38px;\n\twidth:97px;\n}\nimg._idGenObjectAttribute-175 {\n\theight:54px;\n\twidth:48px;\n}\nimg._idGenObjectAttribute-176 {\n\theight:117px;\n\twidth:221px;\n}\nimg._idGenObjectAttribute-177 {\n\theight:105px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-178 {\n\theight:23px;\n\twidth:54px;\n}\nimg._idGenObjectAttribute-179 {\n\theight:53px;\n\twidth:171px;\n}\nimg._idGenObjectAttribute-180 {\n\theight:57px;\n\twidth:185px;\n}\nimg._idGenObjectAttribute-181 {\n\theight:49px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-182 {\n\theight:96px;\n\twidth:212px;\n}\nimg._idGenObjectAttribute-183 {\n\theight:85px;\n\twidth:204px;\n}\nimg._idGenObjectAttribute-184 {\n\theight:20px;\n\twidth:67px;\n}\nimg._idGenObjectAttribute-185 {\n\theight:145px;\n\twidth:234px;\n}\nimg._idGenObjectAttribute-186 {\n\theight:12px;\n\twidth:30px;\n}\nimg._idGenObjectAttribute-187 {\n\theight:153px;\n\twidth:244px;\n}\nimg._idGenObjectAttribute-188 {\n\theight:157px;\n\twidth:240px;\n}\nimg._idGenObjectAttribute-189 {\n\theight:18px;\n\twidth:78px;\n}\nimg._idGenObjectAttribute-190 {\n\theight:74px;\n\twidth:251px;\n}\nimg._idGenObjectAttribute-191 {\n\theight:35px;\n\twidth:67px;\n}\nimg._idGenObjectAttribute-192 {\n\theight:13px;\n\twidth:75px;\n}\nimg._idGenObjectAttribute-193 {\n\theight:115px;\n\twidth:238px;\n}\nimg._idGenObjectAttribute-194 {\n\theight:159px;\n\twidth:208px;\n}\nimg._idGenObjectAttribute-195 {\n\theight:141px;\n\twidth:216px;\n}\nimg._idGenObjectAttribute-196 {\n\theight:75px;\n\twidth:244px;\n}\nimg._idGenObjectAttribute-197 {\n\theight:17px;\n\twidth:127px;\n}\nimg._idGenObjectAttribute-198 {\n\theight:72px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-199 {\n\theight:12px;\n\twidth:40px;\n}\nimg._idGenObjectAttribute-200 {\n\theight:96px;\n\twidth:225px;\n}\nimg._idGenObjectAttribute-201 {\n\theight:82px;\n\twidth:93px;\n}\nimg._idGenObjectAttribute-202 {\n\theight:82px;\n\twidth:89px;\n}\nimg._idGenObjectAttribute-203 {\n\theight:44px;\n\twidth:77px;\n}\nimg._idGenObjectAttribute-204 {\n\theight:46px;\n\twidth:164px;\n}\nimg._idGenObjectAttribute-205 {\n\theight:18px;\n\twidth:34px;\n}\nimg._idGenObjectAttribute-206 {\n\theight:17px;\n\twidth:93px;\n}\nimg._idGenObjectAttribute-207 {\n\theight:43px;\n\twidth:201px;\n}\nimg._idGenObjectAttribute-208 {\n\theight:45px;\n\twidth:153px;\n}\nimg._idGenObjectAttribute-209 {\n\theight:56px;\n\twidth:182px;\n}\nimg._idGenObjectAttribute-210 {\n\theight:17px;\n\twidth:34px;\n}\nimg._idGenObjectAttribute-211 {\n\theight:65px;\n\twidth:108px;\n}\nimg._idGenObjectAttribute-212 {\n\theight:47px;\n\twidth:171px;\n}\nimg._idGenObjectAttribute-213 {\n\theight:39px;\n\twidth:97px;\n}\nimg._idGenObjectAttribute-214 {\n\theight:44px;\n\twidth:121px;\n}\nimg._idGenObjectAttribute-215 {\n\theight:58px;\n\twidth:61px;\n}\nimg._idGenObjectAttribute-216 {\n\theight:80px;\n\twidth:34px;\n}\nimg._idGenObjectAttribute-217 {\n\theight:80px;\n\twidth:54px;\n}\nimg._idGenObjectAttribute-218 {\n\theight:69px;\n\twidth:67px;\n}\nimg._idGenObjectAttribute-219 {\n\theight:45px;\n\twidth:98px;\n}\nimg._idGenObjectAttribute-220 {\n\theight:45px;\n\twidth:136px;\n}\nimg._idGenObjectAttribute-221 {\n\theight:59px;\n\twidth:135px;\n}\nimg._idGenObjectAttribute-222 {\n\theight:53px;\n\twidth:177px;\n}\nimg._idGenObjectAttribute-223 {\n\theight:50px;\n\twidth:111px;\n}\nimg._idGenObjectAttribute-224 {\n\theight:50px;\n\twidth:139px;\n}\nimg._idGenObjectAttribute-225 {\n\theight:54px;\n\twidth:56px;\n}\nimg._idGenObjectAttribute-226 {\n\theight:82px;\n\twidth:38px;\n}\nimg._idGenObjectAttribute-227 {\n\theight:80px;\n\twidth:55px;\n}\nimg._idGenObjectAttribute-228 {\n\theight:42px;\n\twidth:136px;\n}\nimg._idGenObjectAttribute-229 {\n\theight:42px;\n\twidth:170px;\n}\nimg._idGenObjectAttribute-230 {\n\theight:61px;\n\twidth:101px;\n}\nimg._idGenObjectAttribute-231 {\n\theight:42px;\n\twidth:126px;\n}\nimg._idGenObjectAttribute-232 {\n\theight:61px;\n\twidth:155px;\n}\nimg._idGenObjectAttribute-233 {\n\theight:63px;\n\twidth:69px;\n}\nimg._idGenObjectAttribute-234 {\n\theight:42px;\n\twidth:171px;\n}\nimg._idGenObjectAttribute-235 {\n\theight:41px;\n\twidth:80px;\n}\nimg._idGenObjectAttribute-236 {\n\theight:71px;\n\twidth:112px;\n}\nimg._idGenObjectAttribute-237 {\n\theight:50px;\n\twidth:41px;\n}\nimg._idGenObjectAttribute-238 {\n\theight:33px;\n\twidth:192px;\n}\nimg._idGenObjectAttribute-239 {\n\theight:60px;\n\twidth:147px;\n}\nimg._idGenObjectAttribute-240 {\n\theight:73px;\n\twidth:105px;\n}\nimg._idGenObjectAttribute-241 {\n\theight:56px;\n\twidth:149px;\n}\nimg._idGenObjectAttribute-242 {\n\theight:60px;\n\twidth:115px;\n}\nimg._idGenObjectAttribute-243 {\n\theight:70px;\n\twidth:108px;\n}\nimg._idGenObjectAttribute-244 {\n\theight:17px;\n\twidth:118px;\n}\nimg._idGenObjectAttribute-245 {\n\theight:104px;\n\twidth:248px;\n}\nimg._idGenObjectAttribute-246 {\n\theight:17px;\n\twidth:77px;\n}\nimg._idGenObjectAttribute-247 {\n\theight:31px;\n\twidth:72px;\n}\nimg._idGenObjectAttribute-248 {\n\theight:13px;\n\twidth:69px;\n}\nimg._idGenObjectAttribute-249 {\n\theight:14px;\n\twidth:113px;\n}\nimg._idGenObjectAttribute-250 {\n\theight:14px;\n\twidth:114px;\n}\nimg._idGenObjectAttribute-251 {\n\theight:82px;\n\twidth:173px;\n}\nimg._idGenObjectAttribute-252 {\n\theight:87px;\n\twidth:171px;\n}\nimg._idGenObjectAttribute-253 {\n\theight:13px;\n\twidth:37px;\n}\nimg._idGenObjectAttribute-254 {\n\theight:13px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-255 {\n\theight:17px;\n\twidth:91px;\n}\nimg._idGenObjectAttribute-256 {\n\theight:50px;\n\twidth:186px;\n}\nimg._idGenObjectAttribute-257 {\n\theight:92px;\n\twidth:254px;\n}\nimg._idGenObjectAttribute-258 {\n\theight:83px;\n\twidth:250px;\n}\nimg._idGenObjectAttribute-259 {\n\theight:136px;\n\twidth:245px;\n}\nimg._idGenObjectAttribute-260 {\n\theight:78px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-261 {\n\theight:63px;\n\twidth:238px;\n}\nimg._idGenObjectAttribute-262 {\n\theight:180px;\n\twidth:210px;\n}\nimg._idGenObjectAttribute-263 {\n\theight:186px;\n\twidth:237px;\n}\nimg._idGenObjectAttribute-264 {\n\theight:17px;\n\twidth:121px;\n}\nimg._idGenObjectAttribute-265 {\n\theight:42px;\n\twidth:245px;\n}\nimg._idGenObjectAttribute-266 {\n\theight:47px;\n\twidth:101px;\n}\nimg._idGenObjectAttribute-267 {\n\theight:103px;\n\twidth:59px;\n}\nimg._idGenObjectAttribute-268 {\n\theight:87px;\n\twidth:52px;\n}\nimg._idGenObjectAttribute-269 {\n\theight:44px;\n\twidth:92px;\n}\nimg._idGenObjectAttribute-270 {\n\theight:109px;\n\twidth:62px;\n}\nimg._idGenObjectAttribute-271 {\n\theight:86px;\n\twidth:48px;\n}\nimg._idGenObjectAttribute-272 {\n\theight:17px;\n\twidth:120px;\n}\nimg._idGenObjectAttribute-273 {\n\theight:80px;\n\twidth:222px;\n}\nimg._idGenObjectAttribute-274 {\n\theight:68px;\n\twidth:233px;\n}\nimg._idGenObjectAttribute-275 {\n\theight:87px;\n\twidth:248px;\n}\nimg._idGenObjectAttribute-276 {\n\theight:48px;\n\twidth:183px;\n}\nimg._idGenObjectAttribute-277 {\n\theight:28px;\n\twidth:113px;\n}\nimg._idGenObjectAttribute-278 {\n\theight:18px;\n\twidth:81px;\n}\nimg._idGenObjectAttribute-279 {\n\theight:17px;\n\twidth:26px;\n}\nimg._idGenObjectAttribute-280 {\n\theight:19px;\n\twidth:12px;\n}\nimg._idGenObjectAttribute-281 {\n\theight:38px;\n\twidth:461px;\n}\nimg._idGenObjectAttribute-282 {\n\theight:60px;\n\twidth:404px;\n}\nimg._idGenObjectAttribute-283 {\n\theight:61px;\n\twidth:488px;\n}\nimg._idGenObjectAttribute-284 {\n\theight:49px;\n\twidth:167px;\n}\nimg._idGenObjectAttribute-285 {\n\theight:36px;\n\twidth:152px;\n}\nimg._idGenObjectAttribute-286 {\n\theight:73px;\n\twidth:229px;\n}\nimg._idGenObjectAttribute-287 {\n\theight:79px;\n\twidth:253px;\n}\nimg._idGenObjectAttribute-288 {\n\theight:44px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-289 {\n\theight:65px;\n\twidth:238px;\n}\nimg._idGenObjectAttribute-290 {\n\theight:34px;\n\twidth:124px;\n}\nimg._idGenObjectAttribute-291 {\n\theight:62px;\n\twidth:200px;\n}\nimg._idGenObjectAttribute-292 {\n\theight:51px;\n\twidth:81px;\n}\nimg._idGenObjectAttribute-293 {\n\theight:33px;\n\twidth:87px;\n}\nimg._idGenObjectAttribute-294 {\n\theight:35px;\n\twidth:58px;\n}\nimg._idGenObjectAttribute-295 {\n\theight:50px;\n\twidth:100px;\n}\nimg._idGenObjectAttribute-296 {\n\theight:17px;\n\twidth:96px;\n}\nimg._idGenObjectAttribute-297 {\n\theight:143px;\n\twidth:239px;\n}\nimg._idGenObjectAttribute-298 {\n\theight:55px;\n\twidth:243px;\n}\nimg._idGenObjectAttribute-299 {\n\theight:50px;\n\twidth:254px;\n}\nimg._idGenObjectAttribute-300 {\n\theight:70px;\n\twidth:247px;\n}\nimg._idGenObjectAttribute-301 {\n\theight:90px;\n\twidth:247px;\n}\nimg._idGenObjectAttribute-302 {\n\theight:17px;\n\twidth:97px;\n}\nimg._idGenObjectAttribute-303 {\n\theight:201px;\n\twidth:436px;\n}\nimg._idGenObjectAttribute-304 {\n\theight:62px;\n\twidth:105px;\n}\nimg._idGenObjectAttribute-305 {\n\theight:26px;\n\twidth:168px;\n}\nimg._idGenObjectAttribute-306 {\n\theight:59px;\n\twidth:102px;\n}\nimg._idGenObjectAttribute-307 {\n\theight:51px;\n\twidth:153px;\n}\nimg._idGenObjectAttribute-308 {\n\theight:20px;\n\twidth:147px;\n}\nimg._idGenObjectAttribute-309 {\n\theight:53px;\n\twidth:120px;\n}\nimg._idGenObjectAttribute-310 {\n\theight:14px;\n\twidth:85px;\n}\nimg._idGenObjectAttribute-311 {\n\theight:22px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-312 {\n\theight:12px;\n\twidth:42px;\n}\nimg._idGenObjectAttribute-313 {\n\theight:10px;\n\twidth:24px;\n}\nimg._idGenObjectAttribute-314 {\n\theight:13px;\n\twidth:40px;\n}\nimg._idGenObjectAttribute-315 {\n\theight:42px;\n\twidth:61px;\n}\nimg._idGenObjectAttribute-316 {\n\theight:70px;\n\twidth:216px;\n}\nimg._idGenObjectAttribute-317 {\n\theight:39px;\n\twidth:172px;\n}\nimg._idGenObjectAttribute-318 {\n\theight:40px;\n\twidth:94px;\n}\nimg._idGenObjectAttribute-319 {\n\theight:83px;\n\twidth:215px;\n}\nimg._idGenObjectAttribute-320 {\n\theight:101px;\n\twidth:181px;\n}\nimg._idGenObjectAttribute-321 {\n\theight:19px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-322 {\n\theight:10px;\n\twidth:9px;\n}\nimg._idGenObjectAttribute-323 {\n\theight:11px;\n\twidth:9px;\n}\nimg._idGenObjectAttribute-324 {\n\theight:28px;\n\twidth:41px;\n}\nimg._idGenObjectAttribute-325 {\n\theight:23px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-326 {\n\theight:28px;\n\twidth:40px;\n}\nimg._idGenObjectAttribute-327 {\n\theight:36px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-328 {\n\theight:22px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-329 {\n\theight:36px;\n\twidth:45px;\n}\nimg._idGenObjectAttribute-330 {\n\theight:79px;\n\twidth:162px;\n}\nimg._idGenObjectAttribute-331 {\n\theight:34px;\n\twidth:110px;\n}\nimg._idGenObjectAttribute-332 {\n\theight:37px;\n\twidth:90px;\n}\nimg._idGenObjectAttribute-333 {\n\theight:37px;\n\twidth:101px;\n}\nimg._idGenObjectAttribute-334 {\n\theight:55px;\n\twidth:73px;\n}\nimg._idGenObjectAttribute-335 {\n\theight:45px;\n\twidth:66px;\n}\nimg._idGenObjectAttribute-336 {\n\theight:41px;\n\twidth:68px;\n}\nimg._idGenObjectAttribute-337 {\n\theight:33px;\n\twidth:68px;\n}\nimg._idGenObjectAttribute-338 {\n\theight:40px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-339 {\n\theight:46px;\n\twidth:48px;\n}\nimg._idGenObjectAttribute-340 {\n\theight:37px;\n\twidth:140px;\n}\nimg._idGenObjectAttribute-341 {\n\theight:37px;\n\twidth:103px;\n}\nimg._idGenObjectAttribute-342 {\n\theight:37px;\n\twidth:136px;\n}\nimg._idGenObjectAttribute-343 {\n\theight:37px;\n\twidth:132px;\n}\nimg._idGenObjectAttribute-344 {\n\theight:22px;\n\twidth:81px;\n}\nimg._idGenObjectAttribute-345 {\n\theight:20px;\n\twidth:114px;\n}\nimg._idGenObjectAttribute-346 {\n\theight:34px;\n\twidth:78px;\n}\nimg._idGenObjectAttribute-347 {\n\theight:14px;\n\twidth:76px;\n}\nimg._idGenObjectAttribute-348 {\n\theight:68px;\n\twidth:152px;\n}\nimg._idGenObjectAttribute-349 {\n\theight:65px;\n\twidth:60px;\n}\nimg._idGenObjectAttribute-350 {\n\theight:77px;\n\twidth:59px;\n}\nimg._idGenObjectAttribute-351 {\n\theight:66px;\n\twidth:83px;\n}\nimg._idGenObjectAttribute-352 {\n\theight:58px;\n\twidth:79px;\n}\nimg._idGenObjectAttribute-353 {\n\theight:26px;\n\twidth:35px;\n}\nimg._idGenObjectAttribute-354 {\n\theight:106px;\n\twidth:214px;\n}\nimg._idGenObjectAttribute-355 {\n\theight:15px;\n\twidth:35px;\n}\nimg._idGenObjectAttribute-356 {\n\theight:35px;\n\twidth:77px;\n}\nimg._idGenObjectAttribute-357 {\n\theight:37px;\n\twidth:77px;\n}\nimg._idGenObjectAttribute-358 {\n\theight:33px;\n\twidth:56px;\n}\nimg._idGenObjectAttribute-359 {\n\theight:17px;\n\twidth:49px;\n}\nimg._idGenObjectAttribute-360 {\n\theight:31px;\n\twidth:83px;\n}\nimg._idGenObjectAttribute-361 {\n\theight:30px;\n\twidth:36px;\n}\nimg._idGenObjectAttribute-362 {\n\theight:40px;\n\twidth:49px;\n}\nimg._idGenObjectAttribute-363 {\n\theight:43px;\n\twidth:180px;\n}\nimg._idGenObjectAttribute-364 {\n\theight:58px;\n\twidth:218px;\n}\nimg._idGenObjectAttribute-365 {\n\theight:34px;\n\twidth:81px;\n}\nimg._idGenObjectAttribute-366 {\n\theight:34px;\n\twidth:83px;\n}\nimg._idGenObjectAttribute-367 {\n\theight:58px;\n\twidth:158px;\n}\nimg._idGenObjectAttribute-368 {\n\theight:40px;\n\twidth:72px;\n}\nimg._idGenObjectAttribute-369 {\n\theight:17px;\n\twidth:29px;\n}\nimg._idGenObjectAttribute-370 {\n\theight:24px;\n\twidth:34px;\n}\nimg._idGenObjectAttribute-371 {\n\theight:32px;\n\twidth:49px;\n}\nimg._idGenObjectAttribute-372 {\n\theight:32px;\n\twidth:51px;\n}\nimg._idGenObjectAttribute-373 {\n\theight:32px;\n\twidth:50px;\n}\nimg._idGenObjectAttribute-374 {\n\theight:44px;\n\twidth:86px;\n}\nimg._idGenObjectAttribute-375 {\n\theight:23px;\n\twidth:48px;\n}\nimg._idGenObjectAttribute-376 {\n\theight:56px;\n\twidth:192px;\n}\nimg._idGenObjectAttribute-377 {\n\theight:56px;\n\twidth:178px;\n}\nimg._idGenObjectAttribute-378 {\n\theight:58px;\n\twidth:175px;\n}\nimg._idGenObjectAttribute-379 {\n\theight:56px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-380 {\n\theight:20px;\n\twidth:37px;\n}\nimg._idGenObjectAttribute-381 {\n\theight:22px;\n\twidth:36px;\n}\nimg._idGenObjectAttribute-382 {\n\theight:33px;\n\twidth:42px;\n}\nimg._idGenObjectAttribute-383 {\n\theight:22px;\n\twidth:27px;\n}\nimg._idGenObjectAttribute-384 {\n\theight:22px;\n\twidth:59px;\n}\nimg._idGenObjectAttribute-385 {\n\theight:22px;\n\twidth:66px;\n}\nimg._idGenObjectAttribute-386 {\n\theight:27px;\n\twidth:42px;\n}\nimg._idGenObjectAttribute-387 {\n\theight:37px;\n\twidth:69px;\n}\nimg._idGenObjectAttribute-388 {\n\theight:36px;\n\twidth:111px;\n}\nimg._idGenObjectAttribute-389 {\n\theight:54px;\n\twidth:67px;\n}\nimg._idGenObjectAttribute-390 {\n\theight:38px;\n\twidth:114px;\n}\nimg._idGenObjectAttribute-391 {\n\theight:20px;\n\twidth:31px;\n}\nimg._idGenObjectAttribute-392 {\n\theight:26px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-393 {\n\theight:33px;\n\twidth:52px;\n}\nimg._idGenObjectAttribute-394 {\n\theight:20px;\n\twidth:39px;\n}\nimg._idGenObjectAttribute-395 {\n\theight:29px;\n\twidth:34px;\n}\nimg._idGenObjectAttribute-396 {\n\theight:19px;\n\twidth:43px;\n}\nimg._idGenObjectAttribute-397 {\n\theight:22px;\n\twidth:39px;\n}\nimg._idGenObjectAttribute-398 {\n\theight:18px;\n\twidth:63px;\n}\nimg._idGenObjectAttribute-399 {\n\theight:48px;\n\twidth:144px;\n}\nimg._idGenObjectAttribute-400 {\n\theight:20px;\n\twidth:48px;\n}\nimg._idGenObjectAttribute-401 {\n\theight:46px;\n\twidth:70px;\n}\nimg._idGenObjectAttribute-402 {\n\theight:46px;\n\twidth:42px;\n}\nimg._idGenObjectAttribute-403 {\n\theight:64px;\n\twidth:26px;\n}\nimg._idGenObjectAttribute-404 {\n\theight:64px;\n\twidth:44px;\n}\nimg._idGenObjectAttribute-405 {\n\theight:64px;\n\twidth:62px;\n}\nimg._idGenObjectAttribute-406 {\n\theight:21px;\n\twidth:73px;\n}\nimg._idGenObjectAttribute-407 {\n\theight:29px;\n\twidth:83px;\n}\nimg._idGenObjectAttribute-408 {\n\theight:19px;\n\twidth:62px;\n}\nimg._idGenObjectAttribute-409 {\n\theight:29px;\n\twidth:35px;\n}\nimg._idGenObjectAttribute-410 {\n\theight:31px;\n\twidth:61px;\n}\nimg._idGenObjectAttribute-411 {\n\theight:31px;\n\twidth:46px;\n}\nimg._idGenObjectAttribute-412 {\n\theight:22px;\n\twidth:49px;\n}\nimg._idGenObjectAttribute-413 {\n\theight:41px;\n\twidth:52px;\n}\nimg._idGenObjectAttribute-414 {\n\theight:40px;\n\twidth:51px;\n}\nimg._idGenObjectAttribute-415 {\n\theight:45px;\n\twidth:63px;\n}\nimg._idGenObjectAttribute-416 {\n\theight:62px;\n\twidth:87px;\n}\nimg._idGenObjectAttribute-417 {\n\theight:45px;\n\twidth:40px;\n}\nimg._idGenObjectAttribute-418 {\n\theight:62px;\n\twidth:86px;\n}\nimg._idGenObjectAttribute-419 {\n\theight:33px;\n\twidth:53px;\n}\nimg._idGenObjectAttribute-420 {\n\theight:30px;\n\twidth:47px;\n}\nimg._idGenObjectAttribute-421 {\n\theight:39px;\n\twidth:44px;\n}\nimg._idGenObjectAttribute-422 {\n\theight:66px;\n\twidth:66px;\n}\nimg._idGenObjectAttribute-423 {\n\theight:45px;\n\twidth:74px;\n}\nimg._idGenObjectAttribute-424 {\n\theight:51px;\n\twidth:63px;\n}\nimg._idGenObjectAttribute-425 {\n\theight:37px;\n\twidth:345px;\n}\nimg._idGenObjectAttribute-426 {\n\theight:37px;\n\twidth:423px;\n}\nimg._idGenObjectAttribute-427 {\n\theight:37px;\n\twidth:413px;\n}\nimg._idGenObjectAttribute-428 {\n\theight:38px;\n\twidth:411px;\n}\nimg._idGenObjectAttribute-429 {\n\theight:33px;\n\twidth:84px;\n}\nimg._idGenObjectAttribute-430 {\n\theight:56px;\n\twidth:195px;\n}\nimg._idGenObjectAttribute-431 {\n\theight:56px;\n\twidth:134px;\n}\nimg._idGenObjectAttribute-432 {\n\theight:35px;\n\twidth:54px;\n}\nimg._idGenObjectAttribute-433 {\n\theight:56px;\n\twidth:98px;\n}\nimg._idGenObjectAttribute-434 {\n\theight:39px;\n\twidth:136px;\n}\nimg._idGenObjectAttribute-435 {\n\theight:39px;\n\twidth:130px;\n}\nimg._idGenObjectAttribute-436 {\n\theight:57px;\n\twidth:187px;\n}\nimg._idGenObjectAttribute-437 {\n\theight:38px;\n\twidth:113px;\n}\nimg._idGenObjectAttribute-438 {\n\theight:38px;\n\twidth:115px;\n}\nimg._idGenObjectAttribute-439 {\n\theight:38px;\n\twidth:117px;\n}\nimg._idGenObjectAttribute-440 {\n\theight:57px;\n\twidth:95px;\n}\nimg._idGenObjectAttribute-441 {\n\theight:21px;\n\twidth:148px;\n}\nimg._idGenObjectAttribute-442 {\n\theight:20px;\n\twidth:34px;\n}\nimg._idGenObjectAttribute-443 {\n\theight:25px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-444 {\n\theight:24px;\n\twidth:251px;\n}\nimg._idGenObjectAttribute-445 {\n\theight:83px;\n\twidth:217px;\n}\nimg._idGenObjectAttribute-446 {\n\theight:11px;\n\twidth:37px;\n}\nimg._idGenObjectAttribute-447 {\n\theight:11px;\n\twidth:43px;\n}\nimg._idGenObjectAttribute-448 {\n\theight:59px;\n\twidth:155px;\n}\nimg._idGenObjectAttribute-449 {\n\theight:64px;\n\twidth:50px;\n}\nimg._idGenObjectAttribute-450 {\n\theight:62px;\n\twidth:149px;\n}\nimg._idGenObjectAttribute-451 {\n\theight:71px;\n\twidth:217px;\n}\nimg._idGenObjectAttribute-452 {\n\theight:52px;\n\twidth:64px;\n}\nimg._idGenObjectAttribute-453 {\n\theight:35px;\n\twidth:102px;\n}\nimg._idGenObjectAttribute-454 {\n\theight:39px;\n\twidth:86px;\n}\nimg._idGenObjectAttribute-455 {\n\theight:36px;\n\twidth:89px;\n}\nimg._idGenObjectAttribute-456 {\n\theight:56px;\n\twidth:57px;\n}\nimg._idGenObjectAttribute-457 {\n\theight:39px;\n\twidth:78px;\n}\nimg._idGenObjectAttribute-458 {\n\theight:56px;\n\twidth:82px;\n}\nimg._idGenObjectAttribute-459 {\n\theight:30px;\n\twidth:103px;\n}\nimg._idGenObjectAttribute-460 {\n\theight:37px;\n\twidth:98px;\n}\nimg._idGenObjectAttribute-461 {\n\theight:30px;\n\twidth:39px;\n}\nimg._idGenObjectAttribute-462 {\n\theight:35px;\n\twidth:126px;\n}\nimg._idGenObjectAttribute-463 {\n\theight:56px;\n\twidth:63px;\n}\nimg._idGenObjectAttribute-464 {\n\theight:49px;\n\twidth:40px;\n}\nimg._idGenObjectAttribute-465 {\n\theight:39px;\n\twidth:82px;\n}\nimg._idGenObjectAttribute-466 {\n\theight:117px;\n\twidth:203px;\n}\nimg._idGenObjectAttribute-467 {\n\theight:56px;\n\twidth:141px;\n}\nimg._idGenObjectAttribute-468 {\n\theight:33px;\n\twidth:44px;\n}\nimg._idGenObjectAttribute-469 {\n\theight:51px;\n\twidth:116px;\n}\nimg._idGenObjectAttribute-470 {\n\theight:32px;\n\twidth:122px;\n}\nimg._idGenObjectAttribute-471 {\n\theight:70px;\n\twidth:40px;\n}\nimg._idGenObjectAttribute-472 {\n\theight:47px;\n\twidth:59px;\n}\nimg._idGenObjectAttribute-473 {\n\theight:54px;\n\twidth:253px;\n}\nimg._idGenObjectAttribute-474 {\n\theight:41px;\n\twidth:90px;\n}\nimg._idGenObjectAttribute-475 {\n\theight:44px;\n\twidth:82px;\n}\nimg._idGenObjectAttribute-476 {\n\theight:31px;\n\twidth:90px;\n}\nimg._idGenObjectAttribute-477 {\n\theight:46px;\n\twidth:90px;\n}\nimg._idGenObjectAttribute-478 {\n\theight:56px;\n\twidth:59px;\n}\nimg._idGenObjectAttribute-479 {\n\theight:51px;\n\twidth:138px;\n}\nimg._idGenObjectAttribute-480 {\n\theight:39px;\n\twidth:92px;\n}\nimg._idGenObjectAttribute-481 {\n\theight:70px;\n\twidth:38px;\n}\nimg._idGenObjectAttribute-482 {\n\theight:54px;\n\twidth:223px;\n}\nimg._idGenObjectAttribute-483 {\n\theight:60px;\n\twidth:80px;\n}\nimg._idGenObjectAttribute-484 {\n\theight:40px;\n\twidth:57px;\n}\nimg._idGenObjectAttribute-485 {\n\theight:78px;\n\twidth:39px;\n}\nimg._idGenObjectAttribute-486 {\n\theight:50px;\n\twidth:103px;\n}\nimg._idGenObjectAttribute-487 {\n\theight:37px;\n\twidth:34px;\n}\nimg._idGenObjectAttribute-488 {\n\theight:44px;\n\twidth:104px;\n}\nimg._idGenObjectAttribute-489 {\n\theight:45px;\n\twidth:26px;\n}\nimg._idGenObjectAttribute-490 {\n\theight:60px;\n\twidth:211px;\n}\nimg._idGenObjectAttribute-491 {\n\theight:55px;\n\twidth:56px;\n}\nimg._idGenObjectAttribute-492 {\n\theight:102px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-493 {\n\theight:34px;\n\twidth:84px;\n}\nimg._idGenObjectAttribute-494 {\n\theight:58px;\n\twidth:155px;\n}\nimg._idGenObjectAttribute-495 {\n\theight:31px;\n\twidth:48px;\n}\nimg._idGenObjectAttribute-496 {\n\theight:58px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-497 {\n\theight:62px;\n\twidth:101px;\n}\nimg._idGenObjectAttribute-498 {\n\theight:52px;\n\twidth:244px;\n}\nimg._idGenObjectAttribute-499 {\n\theight:106px;\n\twidth:199px;\n}\nimg._idGenObjectAttribute-500 {\n\theight:67px;\n\twidth:180px;\n}\nimg._idGenObjectAttribute-501 {\n\theight:7px;\n\twidth:15px;\n}\nimg._idGenObjectAttribute-502 {\n\theight:28px;\n\twidth:123px;\n}\nimg._idGenObjectAttribute-503 {\n\theight:106px;\n\twidth:196px;\n}\nimg._idGenObjectAttribute-504 {\n\theight:112px;\n\twidth:102px;\n}\nimg._idGenObjectAttribute-505 {\n\theight:67px;\n\twidth:147px;\n}\nimg._idGenObjectAttribute-506 {\n\theight:157px;\n\twidth:169px;\n}\nimg._idGenObjectAttribute-507 {\n\theight:19px;\n\twidth:38px;\n}\nimg._idGenObjectAttribute-508 {\n\theight:65px;\n\twidth:138px;\n}\nimg._idGenObjectAttribute-509 {\n\theight:38px;\n\twidth:149px;\n}\nimg._idGenObjectAttribute-510 {\n\theight:59px;\n\twidth:181px;\n}\nimg._idGenObjectAttribute-511 {\n\theight:48px;\n\twidth:129px;\n}\nimg._idGenObjectAttribute-512 {\n\theight:48px;\n\twidth:191px;\n}\nimg._idGenObjectAttribute-513 {\n\theight:75px;\n\twidth:190px;\n}\nimg._idGenObjectAttribute-514 {\n\theight:87px;\n\twidth:204px;\n}\nimg._idGenObjectAttribute-515 {\n\theight:75px;\n\twidth:149px;\n}\nimg._idGenObjectAttribute-516 {\n\theight:45px;\n\twidth:201px;\n}\nimg._idGenObjectAttribute-517 {\n\theight:51px;\n\twidth:142px;\n}\nimg._idGenObjectAttribute-518 {\n\theight:68px;\n\twidth:61px;\n}\nimg._idGenObjectAttribute-519 {\n\theight:81px;\n\twidth:233px;\n}\nimg._idGenObjectAttribute-520 {\n\theight:70px;\n\twidth:94px;\n}\nimg._idGenObjectAttribute-521 {\n\theight:66px;\n\twidth:153px;\n}\nimg._idGenObjectAttribute-522 {\n\theight:134px;\n\twidth:118px;\n}\nimg._idGenObjectAttribute-523 {\n\theight:79px;\n\twidth:177px;\n}\nimg._idGenObjectAttribute-524 {\n\theight:29px;\n\twidth:22px;\n}\nimg._idGenObjectAttribute-525 {\n\theight:49px;\n\twidth:57px;\n}\nimg._idGenObjectAttribute-526 {\n\theight:23px;\n\twidth:20px;\n}\nimg._idGenObjectAttribute-527 {\n\theight:25px;\n\twidth:42px;\n}\nimg._idGenObjectAttribute-528 {\n\theight:25px;\n\twidth:20px;\n}\nimg._idGenObjectAttribute-529 {\n\theight:74px;\n\twidth:83px;\n}\nimg._idGenObjectAttribute-530 {\n\theight:71px;\n\twidth:117px;\n}\nimg._idGenObjectAttribute-531 {\n\theight:66px;\n\twidth:163px;\n}\nimg._idGenObjectAttribute-532 {\n\theight:38px;\n\twidth:58px;\n}\nimg._idGenObjectAttribute-533 {\n\theight:100px;\n\twidth:252px;\n}\nimg._idGenObjectAttribute-534 {\n\theight:105px;\n\twidth:210px;\n}\nimg._idGenObjectAttribute-535 {\n\theight:7px;\n\twidth:20px;\n}\nimg._idGenObjectAttribute-536 {\n\theight:25px;\n\twidth:57px;\n}\nimg._idGenObjectAttribute-537 {\n\theight:55px;\n\twidth:179px;\n}\nimg._idGenObjectAttribute-538 {\n\theight:83px;\n\twidth:165px;\n}\nimg._idGenObjectAttribute-539 {\n\theight:45px;\n\twidth:210px;\n}\nimg._idGenObjectAttribute-540 {\n\theight:53px;\n\twidth:202px;\n}\nimg._idGenObjectAttribute-541 {\n\theight:42px;\n\twidth:251px;\n}\nimg._idGenObjectAttribute-542 {\n\theight:63px;\n\twidth:137px;\n}\nimg._idGenObjectAttribute-543 {\n\theight:42px;\n\twidth:121px;\n}\nimg._idGenObjectAttribute-544 {\n\theight:112px;\n\twidth:174px;\n}\nimg._idGenObjectAttribute-545 {\n\theight:51px;\n\twidth:217px;\n}\nimg._idGenObjectAttribute-546 {\n\theight:32px;\n\twidth:147px;\n}\nimg._idGenObjectAttribute-547 {\n\theight:43px;\n\twidth:190px;\n}\nimg._idGenObjectAttribute-548 {\n\theight:40px;\n\twidth:129px;\n}\nimg._idGenObjectAttribute-549 {\n\theight:41px;\n\twidth:175px;\n}\nimg._idGenObjectAttribute-550 {\n\theight:45px;\n\twidth:132px;\n}\nimg._idGenObjectAttribute-551 {\n\theight:122px;\n\twidth:169px;\n}\nimg._idGenObjectAttribute-552 {\n\theight:21px;\n\twidth:24px;\n}\nimg._idGenObjectAttribute-553 {\n\theight:53px;\n\twidth:70px;\n}\nimg._idGenObjectAttribute-554 {\n\theight:35px;\n\twidth:66px;\n}\nimg._idGenObjectAttribute-555 {\n\theight:50px;\n\twidth:177px;\n}\nimg._idGenObjectAttribute-556 {\n\theight:32px;\n\twidth:38px;\n}\nimg._idGenObjectAttribute-557 {\n\theight:114px;\n\twidth:153px;\n}\nimg._idGenObjectAttribute-558 {\n\theight:141px;\n\twidth:139px;\n}\nimg._idGenObjectAttribute-559 {\n\theight:57px;\n\twidth:141px;\n}\nimg._idGenObjectAttribute-560 {\n\theight:55px;\n\twidth:180px;\n}\nimg._idGenObjectAttribute-561 {\n\theight:55px;\n\twidth:202px;\n}\nimg._idGenObjectAttribute-562 {\n\theight:57px;\n\twidth:124px;\n}\nimg._idGenObjectAttribute-563 {\n\theight:54px;\n\twidth:123px;\n}\nimg._idGenObjectAttribute-564 {\n\theight:55px;\n\twidth:119px;\n}\nimg._idGenObjectAttribute-565 {\n\theight:78px;\n\twidth:174px;\n}\nimg._idGenObjectAttribute-566 {\n\theight:78px;\n\twidth:163px;\n}\nimg._idGenObjectAttribute-567 {\n\theight:80px;\n\twidth:88px;\n}\nimg._idGenObjectAttribute-568 {\n\theight:127px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-569 {\n\theight:74px;\n\twidth:175px;\n}\nimg._idGenObjectAttribute-570 {\n\theight:108px;\n\twidth:161px;\n}\nimg._idGenObjectAttribute-571 {\n\theight:23px;\n\twidth:33px;\n}\nimg._idGenObjectAttribute-572 {\n\theight:25px;\n\twidth:18px;\n}\nimg._idGenObjectAttribute-573 {\n\theight:36px;\n\twidth:229px;\n}\nimg._idGenObjectAttribute-574 {\n\theight:64px;\n\twidth:178px;\n}\nimg._idGenObjectAttribute-575 {\n\theight:20px;\n\twidth:38px;\n}\nimg._idGenObjectAttribute-576 {\n\theight:23px;\n\twidth:68px;\n}\nimg._idGenObjectAttribute-577 {\n\theight:146px;\n\twidth:219px;\n}\nimg._idGenObjectAttribute-578 {\n\theight:73px;\n\twidth:193px;\n}\nimg._idGenObjectAttribute-579 {\n\theight:55px;\n\twidth:164px;\n}\nimg._idGenObjectAttribute-580 {\n\theight:37px;\n\twidth:111px;\n}\nimg._idGenObjectAttribute-581 {\n\theight:19px;\n\twidth:31px;\n}\nimg._idGenObjectAttribute-582 {\n\theight:126px;\n\twidth:169px;\n}\nimg._idGenObjectAttribute-583 {\n\theight:86px;\n\twidth:180px;\n}\nimg._idGenObjectAttribute-584 {\n\theight:128px;\n\twidth:224px;\n}\nimg._idGenObjectAttribute-585 {\n\theight:57px;\n\twidth:206px;\n}\nimg._idGenObjectAttribute-586 {\n\theight:45px;\n\twidth:36px;\n}\nimg._idGenObjectAttribute-587 {\n\theight:45px;\n\twidth:50px;\n}\nimg._idGenObjectAttribute-588 {\n\theight:45px;\n\twidth:44px;\n}\nimg._idGenObjectAttribute-589 {\n\theight:7px;\n\twidth:18px;\n}\nimg._idGenObjectAttribute-590 {\n\theight:56px;\n\twidth:199px;\n}\nimg._idGenObjectAttribute-591 {\n\theight:39px;\n\twidth:99px;\n}\nimg._idGenObjectAttribute-592 {\n\theight:28px;\n\twidth:110px;\n}\nimg._idGenObjectAttribute-593 {\n\theight:17px;\n\twidth:71px;\n}\nimg._idGenObjectAttribute-594 {\n\theight:19px;\n\twidth:33px;\n}\nimg._idGenObjectAttribute-595 {\n\theight:27px;\n\twidth:46px;\n}\nimg._idGenObjectAttribute-596 {\n\theight:19px;\n\twidth:46px;\n}\nimg._idGenObjectAttribute-597 {\n\theight:54px;\n\twidth:242px;\n}\nimg._idGenObjectAttribute-598 {\n\theight:45px;\n\twidth:114px;\n}\nimg._idGenObjectAttribute-599 {\n\theight:45px;\n\twidth:191px;\n}\nimg._idGenObjectAttribute-600 {\n\theight:45px;\n\twidth:179px;\n}\nimg._idGenObjectAttribute-601 {\n\theight:53px;\n\twidth:35px;\n}\nimg._idGenObjectAttribute-602 {\n\theight:53px;\n\twidth:28px;\n}\nimg._idGenObjectAttribute-603 {\n\theight:40px;\n\twidth:17px;\n}\nimg._idGenObjectAttribute-604 {\n\theight:155px;\n\twidth:70px;\n}\nimg._idGenObjectAttribute-605 {\n\theight:10px;\n\twidth:16px;\n}\nimg._idGenObjectAttribute-606 {\n\theight:23px;\n\twidth:7px;\n}\nimg._idGenObjectAttribute-607 {\n\theight:10px;\n\twidth:14px;\n}\nimg._idGenObjectAttribute-608 {\n\theight:186px;\n\twidth:45px;\n}\nimg._idGenObjectAttribute-609 {\n\theight:184px;\n\twidth:48px;\n}\nimg._idGenObjectAttribute-610 {\n\theight:11px;\n\twidth:5px;\n}\nimg._idGenObjectAttribute-611 {\n\theight:63px;\n\twidth:24px;\n}\nimg._idGenObjectAttribute-612 {\n\theight:157px;\n\twidth:51px;\n}\nimg._idGenObjectAttribute-613 {\n\theight:28px;\n\twidth:7px;\n}\nimg._idGenObjectAttribute-614 {\n\theight:44px;\n\twidth:17px;\n}\nimg._idGenObjectAttribute-615 {\n\theight:45px;\n\twidth:17px;\n}\nimg._idGenObjectAttribute-616 {\n\theight:201px;\n\twidth:35px;\n}\nimg._idGenObjectAttribute-617 {\n\theight:14px;\n\twidth:5px;\n}\nimg._idGenObjectAttribute-618 {\n\theight:177px;\n\twidth:39px;\n}\nimg._idGenObjectAttribute-619 {\n\theight:173px;\n\twidth:46px;\n}\nimg._idGenObjectAttribute-620 {\n\theight:131px;\n\twidth:43px;\n}\nimg._idGenObjectAttribute-621 {\n\theight:216px;\n\twidth:133px;\n}\nimg._idGenObjectAttribute-622 {\n\theight:61px;\n\twidth:22px;\n}\nimg._idGenObjectAttribute-623 {\n\theight:29px;\n\twidth:15px;\n}\nimg._idGenObjectAttribute-624 {\n\theight:61px;\n\twidth:24px;\n}\nimg._idGenObjectAttribute-625 {\n\theight:216px;\n\twidth:263px;\n}\ndiv._idGenObjectStyleOverride-1 {\n\tbackground-color:#dae6f5;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-2 {\n\tbackground-color:#5aa0d7;\n\tborder-color:#ffffff;\n\tborder-style:solid;\n\tborder-width:2px;\n}\ndiv._idGenObjectStyleOverride-3 {\n\tbackground-color:#ffffff;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-4 {\n\tbackground-color:#cadbf1;\n\tborder-bottom-left-radius:4px;\n\tborder-bottom-right-radius:4px;\n\tborder-top-left-radius:4px;\n\tborder-top-right-radius:4px;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-5 {\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-6 {\n\tbackground-color:#f3f6fc;\n\tborder-color:#bad2ed;\n\tborder-style:solid;\n\tborder-width:3px;\n}\ndiv._idGenObjectStyleOverride-7 {\n\tbackground-color:#ffffff;\n\tborder-color:#5aa0d7;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-8 {\n\tbackground-color:#5aa0d7;\n\tborder-bottom-left-radius:4px;\n\tborder-bottom-right-radius:4px;\n\tborder-top-left-radius:4px;\n\tborder-top-right-radius:4px;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-9 {\n\tbackground-color:#5aa0d7;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n}\ndiv._idGenObjectStyleOverride-10 {\n\tbackground-color:#000000;\n\tborder-bottom-left-radius:0px;\n\tborder-bottom-right-radius:0px;\n\tborder-style:dotted;\n\tborder-top-left-radius:9px;\n\tborder-top-right-radius:1px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-11 {\n\tbackground-color:#f3f6fc;\n\tborder-color:#5aa0d7;\n\tborder-style:solid;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-12 {\n\tbackground-color:#5aa0d7;\n\tborder-color:#ffffff;\n\tborder-style:solid;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-13 {\n\tborder-style:dotted;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-14 {\n\tbackground-color:#58595b;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-15 {\n\tbackground-color:#ffffff;\n\tborder-bottom-right-radius:2px;\n\tborder-top-right-radius:2px;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-16 {\n\tbackground-color:#4ec8eb;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-17 {\n\tbackground-color:#bd202e;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-18 {\n\tborder-bottom-left-radius:12px;\n\tborder-bottom-right-radius:12px;\n\tborder-color:#ffffff;\n\tborder-style:solid;\n\tborder-top-left-radius:12px;\n\tborder-top-right-radius:12px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-19 {\n\tbackground-color:#f0e4f1;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#b055a0;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-20 {\n\tbackground-color:#fad5e5;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#ef5ba1;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-21 {\n\tbackground-color:#ededee;\n\tborder-color:#ec008c;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-22 {\n\tbackground-color:#fde9f1;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#ef5ba1;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-23 {\n\tbackground-color:#e4cee4;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#b055a0;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-24 {\n\tbackground-color:#ededee;\n\tborder-color:#b055a0;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-25 {\n\tbackground-color:#ccdbf1;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-26 {\n\tbackground-color:#ec0085;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#ec0085;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-27 {\n\tborder-color:#ec008c;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-28 {\n\tbackground-color:#a3238e;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#a3238e;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-29 {\n\tborder-color:#a3238e;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-30 {\n\tbackground-color:#ed1c24;\n\tborder-width:0px;\n}\ndiv._idGenObjectStyleOverride-31 {\n\tborder-bottom-left-radius:8px;\n\tborder-bottom-right-radius:8px;\n\tborder-top-left-radius:8px;\n\tborder-top-right-radius:8px;\n}\ndiv._idGenObjectStyleOverride-32 {\n\tbackground-color:#ededee;\n\tborder-color:#006cb7;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-33 {\n\tbackground-color:#0080c6;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#0080c6;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-34 {\n\tbackground-color:#ccdbf1;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#3f92cf;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-35 {\n\tbackground-color:#ffffff;\n\tborder-color:#ec008c;\n\tborder-style:solid;\n\tborder-width:1px;\n}\ndiv._idGenObjectStyleOverride-36 {\n\tbackground-color:#e4ebf7;\n\tborder-bottom-left-radius:3px;\n\tborder-bottom-right-radius:3px;\n\tborder-color:#3f92cf;\n\tborder-top-left-radius:3px;\n\tborder-top-right-radius:3px;\n\tborder-width:1px;\n}\ndiv._idGenObjectLayout-1 {\n\ttext-align:center;\n}\ndiv._idGenObjectLayout-2 {\n\tmargin:-47px 47px -47px 47px;\n}\ndiv._idGenObjectLayout-3 {\n\tmargin:-23px 23px -23px 23px;\n}\ndiv._idGenObjectLayout-4 {\n\tmargin:-76px 76px -76px 76px;\n}\ndiv._idGenObjectLayout-5 {\n\tmargin:6px -6px 6px -6px;\n}\ndiv._idGenObjectLayout-6 {\n\tmargin:-160px 160px -160px 160px;\n}\ndiv._idGenObjectLayout-7 {\n\tmargin:-109px 109px -109px 109px;\n}\ndiv._idGenObjectLayout-8 {\n\tmargin:-28px 28px -28px 28px;\n}\ndiv._idGenObjectLayout-9 {\n\tmargin:-13px 13px -13px 13px;\n}\ndiv._idGenObjectLayout-10 {\n\tmargin:-4px 4px -4px 4px;\n}\ndiv._idGenObjectLayout-11 {\n\tmargin:-15px 15px -15px 15px;\n}\ndiv._idGenObjectLayout-12 {\n\tmargin:-8px 8px -8px 8px;\n}\ndiv._idGenObjectLayout-13 {\n\tmargin:-14px 14px -14px 14px;\n}\ndiv._idGenObjectLayout-14 {\n\tmargin:-136px 136px -136px 136px;\n}\n"
}