$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{\,\,\,\,\,\,C{H_3}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}} \\
{C{H_3} - C - C{H_2}C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,}
\end{array}$ ${\xrightarrow{{{H^ + }}}}$ $\begin{array}{*{20}{c}}
{C{H_{3\,\,\,\,\,\,}}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - \mathop C\limits_ \oplus {\mkern 1mu} - C{H_2}C{H_3}}
\end{array}$ $3^o$ carbocation
Stability order of carbocation $3^o > 2^o$
$\begin{array}{*{20}{c}} {C{H_2}OH} \\ {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ {C{H_2}OH} \end{array}$ $+$ ઓક્ઝેલિક ઍસિડ $\xrightarrow{{{{210}^o}C}}$ $\quad\quad X$
$\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad$(મુખ્ય નીપજ)
$'X'\,\,\xrightarrow{{water}}$ અદ્રાવ્ય
$'X'\xrightarrow{{5\% \,HCl}}$ અદ્રાવ્ય
$'X'\xrightarrow{{10\% \,NaOH}}$ અદ્રાવ્ય
$'X'\xrightarrow{{10\% \,NaHC{O_3}}}$ અદ્રાવ્ય