MCQ
Olefins can be hydrogenated by
- AZinc and $HCl$
- BNascent hydrogen
- ✓Raney $Ni$ and ${H_2}$
- DLithium hydride in ether
✓
Answer
Correct option: C.
Raney $Ni$ and ${H_2}$
c
(c) $\mathop {C{H_2}}\limits_{{\rm{Ethene}}} = C{H_2} + {H_2} \xrightarrow[300^o]{Ni} \mathop {C{H_3} - C{H_3}}\limits_{{\rm{Ethane}}} $
(c) $\mathop {C{H_2}}\limits_{{\rm{Ethene}}} = C{H_2} + {H_2} \xrightarrow[300^o]{Ni} \mathop {C{H_3} - C{H_3}}\limits_{{\rm{Ethane}}} $
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