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Question

In nitroalkanes NO2 group is converted to NH2 group by using the reagent:
  1. Sn/HCl
  2. Zn/NH4Cl
  3. Zn dust
  4. Zn/NaOH

A
Zn dust
B
Zn/NH4Cl
C
Sn/HCl
D
Zn/NaOH
Solution
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NO2 to NH2 conversion is a reduction reaction for which a metal reagent is used in the presence of dil. HCl

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