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Identify the most suitable reagent for the conversion of ethanal to acetic acid.

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in Chemistry – Class 12 by (188k points)
Identify the most suitable reagent for the conversion of ethanal to acetic acid.

(a) Alkaline KMnO4; H3O^+

(b) Jones reagent

(c) Tollen’s reagent

(d) LiAlH^4

I got this question in an interview.

The query is from Methods of Carboxylic Acids Preparation topic in chapter Aldehydes, Ketones and Carboxylic Acids of Chemistry – Class 12

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Best answer
Correct option is (c) Tollen’s reagent

The best I can explain: Aldehydes are easily oxidized to carboxylic acids having the same number of carbon atoms as the parent aldehyde, when reacted even with mild oxidising agents like Tollen’s reagent.

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