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JEE Advanced 2009Paper 1
Exam
JEE Advanced
Year
2009
Paper
Paper 1
Subject
Chemistry
Chapter
Aldehydes and Ketones

JEE Advanced 2009 · Paper 1 · Chemistry · Aldehydes and Ketones

Paragraph: A carbonyl compound P , which gives positive iodoform...

Paragraph: A carbonyl compound PP, which gives positive iodoform test, undergoes reaction with MeMgBr followed by dehydration to give an olefin QQ. Ozonolysis of QQ leads to a dicarbonyl compound RR, which undergoes intramolecular aldol reaction to give predominantly SS. P \underset{ (ii) H+\text{ (ii) } \mathrm{H}^{+}, H2O\mathrm{H}_{2} \mathrm{O}}{\stackrel (i) MeMgBr⟶stackrel{\text{ (i) } \mathrm{MeMgBr}}{\longrightarrow}} Q⟶O3/Zn−H2O Heat P(iii)H2SO4/Heat<strong>Question:</strong> The structure of the product \mathrm{Q} \underset{\text{ Heat }}{\stackrel{\mathrm{O}_3 / \mathrm{Zn}-\mathrm{H}_2 \mathrm{O}}{\longrightarrow}} \mathrm{P} (iii) \mathrm{H}_{2} \mathrm{SO}_{4} /Heat<strong>Question:</strong> \text{ The structure of the product } S , is \text{, is }$Paragraph: A carbonyl compound P , which gives positive iodoform test, undergoes reaction with MeMgBr followed byParagraph: A carbonyl compound P , which gives positive iodoform test, undergoes reaction with MeMgBr followed byParagraph: A carbonyl compound P , which gives positive iodoform test, undergoes reaction with MeMgBr followed byParagraph: A carbonyl compound P , which gives positive iodoform test, undergoes reaction with MeMgBr followed byParagraph: A carbonyl compound P , which gives positive iodoform test, undergoes reaction with MeMgBr followed byParagraph: A carbonyl compound P , which gives positive iodoform test, undergoes reaction with MeMgBr followed by

Options

  1. AMatch the complexes in Column I with their properties listed in Column II. Indicate your answer by darkening the
  2. BMatch the complexes in Column I with their properties listed in Column II. Indicate your answer by darkening the
  3. CMatch the complexes in Column I with their properties listed in Column II. Indicate your answer by darkening the
  4. DMatch the complexes in Column I with their properties listed in Column II. Indicate your answer by darkening the

Correct answer

B. Match the complexes in Column I with their properties listed in Column II. Indicate your answer by darkening the

Step-by-step solution

Paragraph: A carbonyl compound P , which gives positive iodoform test, undergoes reaction with MeMgBr followed by
Paragraph: A carbonyl compound P , which gives positive iodoform test, undergoes reaction with MeMgBr followed by
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