JEE Main 2021ChemistryAldehydes and KetonesHardMCQ

JEE Main 2021Aldehydes and Ketones Question with Solution

JEE Main 2021 (26 Feb Shift 2)

Question

Identify A in the given chemical reaction.

Choose an option

Show full solutionCorrect option: B
Correct answer
B

Step-by-step explanation

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About this question

This is a previous-year question from JEE Main 2021, covering the Aldehydes and Ketones chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.