MCQ
In which reaction racemic mixture is not obtained ?
- A$CH_3-CH=CH-CH_3 + HCl \longrightarrow $
- B$\begin{array}{*{20}{c}}
{Ph - CH - Cl + KCN}\\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}\,\,$ $\longrightarrow $ - C$\begin{array}{*{20}{c}}
{C{H_3} - C - Ph + HCN}\\
{\,\,\,\,||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{\,\,\,\,O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}\,\,$ $\longrightarrow $ - ✓$\begin{array}{*{20}{c}}
{C{H_3} - C - Me + HCN}\\
{\,\,\,\,||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{\,\,\,\,O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}\,\,$ $\longrightarrow $
