Home Chemistry Alcohol, Phenol and Ether Karnataka - CET Previous Year Question The compound obtained when acetaldehyde reac…
Chemistry Alcohol, Phenol and Ether Karnataka - CET Previous Year Question Single Correct MCQ
Published on: August 12, 2026

The compound obtained when acetaldehyde reacts with dilute aqueous sodium hydroxide exhibits

A
geometrical isomerism
B
optical isomerism
C
neither optical nor geometrical isomerism
D
both optical and geometrical isomerism.

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Text Solution

Verified by Experts
The correct answer is:
B

: It is an example of aldol condensation.

It has a stereogenic centre, so it will exhibit optical isomerism.

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