Question

Acetaldehyde is treated with hydrazine?

Answer 1

Answer:

The nitrogen atom of phenyl hydrazine acts as a nucleophile which attacks at the electrophilic carbon of acetaldehyde and remove water to give acetaldehyde phenylhydrazone.

Answer 2

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The nitrogen atom of phenyl hydrazine acts as a nucleophile which attacks at the electrophilic carbon of acetaldehyde and remove water to give acetaldehyde phenylhydrazone.