પ્રકિયાના ક્રમમાં $X$ અને $Y$ અનુક્રમે શું હશે ?
$H _{2} C = CH _{2}$ $\xrightarrow{{HOCl}}$ $\mathop {\begin{array}{*{20}{c}}
{OH\,\,\,Cl} \\
{|\,\,\,\,\,\,\,\,|} \\
{{H_2}C - C{H_2}}
\end{array}}\limits_{(X)} $$\xrightarrow{{NaHC{O_3}}}$$\mathop {\begin{array}{*{20}{c}}
{C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_2}OH}
\end{array}}\limits_{(Y)} $
[Figure] $\xrightarrow[{Oxidation}]{{Vigorous}}\,X\,\xrightarrow[{Heating}]{{Dry}}Z$
Vigorous Oxidation $=$ તિવ્ર ઓક્સિડેશન
Dry Heating $=$ સૂકું,ગરમી
${C_3}{H_7}OH\,\xrightarrow{{{H_2}S{O_4}}}X\,\xrightarrow{{B{r_2}}}\,Y\xrightarrow{{KOH}}Z$