MCQ
Dehydration of $2-$ butanol yield
- A$1-$ butene
- B$2-$ butene
- C$2-$ butyne
- ✓Both $(a)$ and $(b)$
$\mathop {C{H_3} - C{H_2} - CH = C{H_2}}\limits_{{\rm{1 butene (Major product)}}} + \mathop {C{H_3} - CH = CH - C{H_3}}\limits_{{\rm{2 butene}}} $
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(Nearest integer)
Given, molar mass of $KCl$ is $74.5 g mol ^{-1}$
$\begin{align}
(A)\,Nu+R-L\to \overset{\oplus }{\mathop{Nu}}\,-R+{{L}^{-}} \\
(B)\,R-{{L}^{\oplus }}\to {{R}^{\oplus }}+:L \\
\end{align}$

${{C}_{6}}{{H}_{5}}OH+CC{{l}_{4}}\underset{(2)\,\,{{H}^{+}}}{\mathop{\xrightarrow{(1)\,\,NaOH}}}\,$