\(\begin{array}{*{20}{c}}
{\,\,\,\,\,\,C{H_3}} \\
| \\
{C{H_3} - C - OH} \\
| \\
{\,\,\,\,\,\,C{H_3}}
\end{array}\, \to \begin{array}{*{20}{c}}
{\,\,\,C{H_3}} \\
| \,\,\,\,\\
{C{H_3} - {C^ \oplus } - O{H^ - }} \\
| \,\,\,\,\\
{C{H_3}}
\end{array}\)
\(3^o\) કાર્બોનિયમ આયન
$\begin{array}{*{20}{c}}
{C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - CH - C{H_2} - O - C{H_2} - C{H_3}}
\end{array}\,+ HI \, \xrightarrow{{Heated}}$
નીચેના સંયોજનોમાંથી કઇ રચના કરવામાં આવશે? ?