Question:
What are X and Y respectively in the following reaction sequence? (G = ethanol, dil. = dilute HCl)
What are X and Y respectively in the following reaction sequence? (G = ethanol, dil. = dilute HCl)
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Aldehydes form acetals with alcohols in acidic medium, which hydrolyze back to aldehydes on treatment with dilute acid.
Updated On: Jun 4, 2025
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The Correct Option is A
Solution and Explanation
The aldehyde group reacts with ethanol in the presence of acid to form an acetal (X). On hydrolysis with dilute acid, the acetal reverts back to the aldehyde (Y).
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