Q. Aldehyde with $NH_{2}.NH_{2}$ forms
A) Hydrazones
B) Aniline
C) Nitrobenzene
D) None of these
Explanation
(a)
Aldehydes and ketones with $NH_{2}.NH_{2}$ forms hydrazones.
$RCHO + H_{2}N.NH_{2} \rightarrow RCH = N.NH_{2} + H_{2}O$
alde. hydrazone
$R_{2}CO + H_{2}N.NH_{2} \rightarrow R_{2}C = N.NH_{2} + H_{2}O$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.