MCQ
$\begin{array}{*{20}{c}}
{Ph - C - C{H_3}} \\
{||\,\,\,\,} \\
{O\,\,\,\,\,\,}
\end{array}$ $\xrightarrow{{NaOCl}}$ $A$ $+$ $salt$
{Ph - C - C{H_3}} \\
{||\,\,\,\,} \\
{O\,\,\,\,\,\,}
\end{array}$ $\xrightarrow{{NaOCl}}$ $A$ $+$ $salt$
$A$ $+$ $\begin{array}{*{20}{c}}
{C{H_3} - C - C{H_3}} \\
{||\,} \\
{O\,\,\,}
\end{array}$ $→$ $B$ $'B'$ is
- A$\begin{array}{*{20}{c}}
{C{H_3} - C - CH = C - Ph} \\
{\,\,\,\,\,||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,C{H_3}\,\,\,\,\,}
\end{array}$ - B$\begin{array}{*{20}{c}}
{Ph - C - CH = CH - C - C{H_3}} \\
{||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,||\,\,\,\,\,} \\
{\,\,\,\,\,\,O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$ - ✓$\begin{array}{*{20}{c}}
{C{H_3}} \\
{{H_3}C}
\end{array} > C < \begin{array}{*{20}{c}}
{CC{l_3}} \\
{OH}
\end{array}$ - D$\begin{array}{*{20}{c}}
{Cl} \\
| \\
{C{H_3} - C - C{H_3}} \\
| \\
{Cl}
\end{array}$