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NEET
Exam
NEET
Subject
Chemistry
Chapter
Aldehydes and Ketones

NEET · Chemistry · Aldehydes and Ketones

How can the hydrogen sulfite addition compound, formed by the...

How can the hydrogen sulfite addition compound, formed by the reaction of sodium hydrogensulphite with aldehydes and ketones, be converted back to the original carbonyl compound?

Options

  1. ABy heating
  2. BBy cooling
  3. CBy treating with a strong base
  4. DBy treating with dilute mineral acid or alkali

Correct answer

D. By treating with dilute mineral acid or alkali

Step-by-step solution

The hydrogen sulfite addition compound can be converted back to the original carbonyl compound by treating it with dilute mineral acid or alkali.
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