Question: Experimentally reducing a functional group cannot be done by which one of the following reagents?
$\mathrm{Pt}-\mathrm{C} / \mathrm{H}_{2}$
$\mathrm{Na} / \mathrm{H}_{2}$
$\mathrm{Pd}-\mathrm{C} / \mathrm{H}_{2}$
$\mathrm{Zn} / \mathrm{H}_{2} \mathrm{O}$
Correct Option: , 2
Solution:
Solution $\mathrm{NaH}$, is not reducing agent
