In the reaction product D is * 20 c C H_2 || , , , , , , , , C H_2 B r_2 /CC l_4 A KCN B H_3 O^ + C D

In the reaction product D is * 20 c C H_2 || , , , , , , , , C H_…

MCQ

In the reaction product $D$ is $\begin{array}{*{20}{c}}
{C{H_2}} \\
{||\,\,\,\,\,\,\,\,} \\
{C{H_2}}
\end{array}$ $\xrightarrow{{B{r_2}/CC{l_4}}}A\xrightarrow{{KCN}}B\xrightarrow{{{H_3}{O^ + }}}C\xrightarrow{\Delta }D$

A
B
$H_3CH_2COOH$
✓
D
$CH_2OHCH_2CN$

✓

Answer

Correct option: C.

c
$\begin{array}{*{20}{c}}
{C{H_2}} \\
{||\,\,\,\,\,\,} \\
{C{H_2}}
\end{array}\xrightarrow{{B{r_2}/CC{l_4}}}\begin{array}{*{20}{c}}
{C{H_2} - Br} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2} - Br}
\end{array}$ $\xrightarrow{{KCN}}\begin{array}{*{20}{c}}
{C{H_2} - CN} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2} - CN}
\end{array}\xrightarrow{{{H_3}{O^ \oplus }}}$ $\begin{array}{*{20}{c}}
{C{H_2} - COOH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2} - COOH}
\end{array}\xrightarrow[\Delta ]{{ - {H_2}O}}$ (figure)