Aldehyde with N H 2 - N H 2 forms

Aldehyde with N H 2 - N H 2 forms
  1. Hydrazone
  2. Aniline
  3. Nitrobenzene
  4. None of these

Solution

Aldehydes and ketones with N H 2 - N H 2 forms hydrazones. This is Nucleophilic additon followed by Elimination reaction
RCHO + H 2 N − NH 2 → RCH = N − NH 2 + H 2 O ^

Asked in: JEE-TOPICTESTS-CHEMISTRY

Practice more ALDEHYDES, KETONES AND CARBOXYLIC ACIDS questions on Aicharya