MCQ
Which reaction among the following is correct
- A$CH_2 = CH_2$ $\xrightarrow{{B{r_2}}}$ $\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,} \\
{C{H_2} - C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{Br\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$ - B$CH_3 -CH_2 = CH_2$ $\xrightarrow[{{R_2}{O_2}}]{{HBr}}$ $\begin{array}{*{20}{c}}
{C{H_3} - CH - C{H_3}} \\
{|\,\,\,\,\,\,\,\,} \\
{Br\,\,\,\,\,}
\end{array}$ - ✓$CH_3 -CH = CH_2$ $\xrightarrow[{{H_2}{O_2}/\mathop O\limits^\Theta H}]{{B{H_3}.THF}}$ $\begin{array}{*{20}{c}}
{C{H_3} - C{H_2} - C{H_2}} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH}
\end{array}$ - D$CH_3 -CH = CH_2$ $\xrightarrow{{HBr}}$ $\begin{array}{*{20}{c}}
{C{H_3} - C{H_2} - C{H_2}} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,} \\
{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,Br}
\end{array}$
