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JEE Main 201912 AprilMorning Shift
Exam
JEE Main
Year
2019
Date
12 April
Shift
Morning Shift
Subject
Chemistry
Chapter
Alcohols Phenols and Ethers

JEE Main 2019 · 12 April · Morning Shift · Chemistry · Alcohols Phenols and Ethers

The major products of the following reaction are:

The major products of the following reaction are:
The major products of the following reaction are:

Options

  1. AWhich of the following conformers for ethylene glycol is most stable?
  2. BWhich of the following conformers for ethylene glycol is most stable?
  3. CWhich of the following conformers for ethylene glycol is most stable?
  4. DWhich of the following conformers for ethylene glycol is most stable?

Correct answer

B. Which of the following conformers for ethylene glycol is most stable?

Step-by-step solution

Initial reaction is Reimer -Tiemann reaction, which gives salicylaldehyde. Which will undergo cross Cannizzaro reaction followed by hydrolysis.
The major products of the following reaction are:
The major products of the following reaction are:
The major products of the following reaction are:
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