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Question

Which of the following reactant give a precipitate with Tollen's reagent and Fehling's solution?

A
CH3CHO
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B
CH3COOH
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C
CH3C||OCH3
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D
CH3CH2COOH
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Solution

The correct option is A CH3CHO
Both Tollen's and Fehling's test are only given by aldehydes. Since, CH3CHO is an aldehyde, it will give a precipitate with Tollen's reagent and Fehling's reagent.
Hence, option A is correct.

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