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Home » The reagent which does not react with both, acetone and benzaldehyde. (i) Sodium hydrogen sulphite (ii) Phenyl hydrazine (iii) Fehling’s solution (iv) Grignard reagent
The reagent which does not react with both, acetone and benzaldehyde. (i) Sodium hydrogen sulphite (ii) Phenyl hydrazine (iii) Fehling’s solution (iv) Grignard reagent
Chemistry | Class 12 | NCERT Exemplar
The reagent which does not react with both, acetone and benzaldehyde. (i) Sodium hydrogen sulphite (ii) Phenyl hydrazine (iii) Fehling’s solution (iv) Grignard reagent

Solution:

Option (iii) is the answer.

Reason:

Aromatic aldehydes and ketones does not respond to Fehling’s test.
Sodium hydrogen sulphite,phenyl hydrazine, grignard reaction are common for carbonyl groups
Benzaldehyde and acetone does not react with Fehling’s solution.
i

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