\(C{H_3} - C = CH\xrightarrow{{2HBr}}\mathop {\begin{array}{*{20}{c}}
{Br} \\
| \\
{C{H_3} - C - C{H_3}} \\
| \\
{Br}
\end{array}}\limits_{(A)} \xrightarrow{{{H_2}O}}\)
\(\begin{array}{*{20}{c}}
{\,\,\,\,OH} \\
| \\
{C{H_3} - C - C{H_3}} \\
| \\
{\,\,\,\,\,OH}
\end{array}\xrightarrow[{ - {H_2}O}]{}\mathop {\begin{array}{*{20}{c}}
O \\
{||} \\
{C{H_3} - C - C{H_3}}
\end{array}}\limits_{(B)} \)

$trans-3$ -હેકઝેન $\xrightarrow{(b)}$ meso $3,4-$ હેકઝેનડાયોલ
ઉપરોક્ત માથી $(a, b)$ ની જોડી પસંદ કરો

$\mathop {{{(C{H_3})}_3}C\mathop C\limits^ + HC{H_2}Cl}\limits_1 $ $\mathop {{{(C{H_3})}_3}C\mathop C\limits^ + HC{H_3}}\limits_2 $ $\mathop {\begin{array}{*{20}{c}}
{{{(C{H_3})}_2}C\mathop C\limits^ + {{(C{H_3})}_2}} \\
{|\,\,\,\,} \\
{Cl\,\,\,}
\end{array}}\limits_3 $ $\mathop {{{(C{H_3})}_2}\mathop C\limits^ + CH{{(C{H_3})}_2}}\limits_4 $

$C{H_3}C{H_2}CH = CHC{H_3}$ $\xrightarrow{X}C{H_3}C{H_2}COOH\, + \,C{H_3}COOH$