MCQ
Formation of ethylene from acetylene is an example of
- AElimination reaction
- BSubstitution reaction
- ✓Addition reaction
- DCondensation reaction
That is called addition reaction.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$[Image]$
$\left[ Ph\right.$ is $\left.- C _{6} H _{5}\right]$ is ....
$A\, + \,{O_2}\, \to \,B\,\,\,;\,\,\,B\, + \,{H_2}O\, \to \,C\, + \,A$
$A\,\,B$ and $C$ respectively are
$4M + 8CN^-+ 2H_2O + O_2 \rightarrow 4[M(CN)_2]^-+ 4OH^-$
$2[M(CN)_2]^-+ Zn \rightarrow [Zn(CN)_4]^{2-} + 2M$