Aldehydes Ketones and Carboxylic AcidshardMCQ SINGLE⭐ Must-Do

Acetaldehyde and acetone can NOT be distinguished by which of the following reagents?Aldehydes Ketones and Carboxylic Acids Chemistry Question

Question

Acetaldehyde and acetone can NOT be distinguished by which of the following reagents?

Answer: D

💡 Solution & Explanation

Both acetaldehyde and acetone are carbonyl compounds and will react with 2,4-Dinitrophenylhydrazine to form a yellow-orange precipitate. Tollens', Fehling's, and Schiff's tests are given by aldehydes but not by ketones.

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