Q.
here
A) $H_{2}/Ni\ \ and\ NaOH$
B) $H_{2}/Ni\ and\ hydrazine$
C) $H_{2}/Ni,LAH$
D) None of theses
Explanation
(b)
The reagent $Ni/H_{2}$ reduces double bond and hydrazine converts [image:12_image580.emf] group to [image:12_image581.emf]
[image:12_image582.emf]
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.