কোন বিক্রিয়াটি সঠিক?

A $H_{3}C-CN\rightarrow 140°CNaCNH_{3}C-CH_{2}-NH_{2}$

B $H_{3}C-C∥O-NH_{2}\rightarrow Br_{2}/NaOHH_{3}C-NH_{2}$

C $H_{3}C-CN\rightarrow 90°CH_{2}NiH_{3}C-CH_{2}-NH_{2}$

D $H_{3}C-CN\rightarrow 140°CH_{2}/NiH_{3}C-CH_{2}-NH_{2}$

Solution

Correct Answer: Option C

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