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NEET 2014
Exam
NEET
Year
2014
Subject
Chemistry
Chapter
General Organic Chemistry

NEET 2014 · Chemistry · General Organic Chemistry

Which of the following compounds will undergo racemisation when...

Which of the following compounds will undergo racemisation when solution of KOHKOH hydrolyses?
(i)
Which of the following compounds will undergo racemisation when solution of KOH hydrolyses? (i) (ii) C H _ 3 C H _ 2 C
(ii) CH3CH2CH2ClC{H}_{3}C{H}_{2}C{H}_{2}Cl
(iii)
Which of the following compounds will undergo racemisation when solution of KOH hydrolyses? (i) (ii) C H _ 3 C H _ 2 C
(iv)
Which of the following compounds will undergo racemisation when solution of KOH hydrolyses? (i) (ii) C H _ 3 C H _ 2 C

Options

  1. A(iv)
  2. B(ii) and (i)
  3. C(iii)
  4. D(i) and (iv)

Correct answer

A. (iv)

Step-by-step solution

For racemisation process, there must be presence of chiral carbon atom which is present in only (iv) compound. Hence, the compound in option (iv) can undergo racemisation beacuse all the 4 substitutent groups are different and there is no plane of symmetry.

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