MCQ
$X$ can be
- A$NH_2 -NH_2/ KOH$
- B$Zn -Hg/ HCl$
- C$Red\, P + HI$
- ✓All
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$\begin{align}
(A)\,Nu+R-L\to \overset{\oplus }{\mathop{Nu}}\,-R+{{L}^{-}} \\
(B)\,R-{{L}^{\oplus }}\to {{R}^{\oplus }}+:L \\
\end{align}$