Total number of reagents among the following which can reduce $\mathrm{CH}_{3} \mathrm{CH}_{2}…

Total number of reagents among the following which can reduce $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{NO}_{2}$ in to ethyl amine.
$\mathrm{Fe} / \mathrm{HCl}, \mathrm{Sn} / \mathrm{HCl}, \mathrm{H}_{2} / \mathrm{Ni}, \mathrm{NH}_{2} \mathrm{NH}_{2} / \mathrm{H}_{3} \mathrm{O}^{\oplus}, \mathrm{B}_{2} \mathrm{H}_{6} / \mathrm{THF}$,
$\mathrm{LiAlH}_{4}, \mathrm{NaBH}_{4}, \mathrm{Zn} / \mathrm{Hg}+\mathrm{HCl}$
  1. 1
  2. 5
  3. 2
  4. 3

Solution

$\mathrm{Fe} / \mathrm{HCl}, \mathrm{Sn} / \mathrm{HCl}, \mathrm{H}_{2} / \mathrm{Ni}, \mathrm{LiAlH}_{4}$ and $\mathrm{Zn}-\mathrm{Hg}+\mathrm{HCl}$

Asked in: JEE-TOPICTESTS-CHEMISTRY

Practice more AMINES questions on Aicharya