Thank you for reporting, we will resolve it shortly
Q.
Aldehyde with $ NH_{2}.NH_{2} $ forms
Bihar CECEBihar CECE 2008Aldehydes Ketones and Carboxylic Acids
Solution:
Aldehydes and ketones with $N H_{2} . N H_{2}$ forms hydrazones.
$RCHO + H _{2} N . NH _{2} \rightarrow \underset{\text { ald. hydrazone }}{ RCH = N . NH _{2}}+ H _{2} O$
$R_{2} CO + H _{2} N \cdot NH _{2} \rightarrow R _{2} C = N . NH _{2}+ H _{2} O$