MCQ
Olefins can be hydrogenated by
- AZinc and $HCl$
- BNascent hydrogen
- ✓Raney $Ni$ and ${H_2}$
- DLithium hydride in ether
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correct statement is
${\log _{10}}K = - \frac{{2000}}{T} + 6.0$ Activation energy is ....... $kcal$
