The number of sigma bonds in $\begin{array}{*{20}{c}} {{{\rm{H}}_3}{\rm{C}} - {\rm{C}} = {\rm{CH}} - {\rm{C}} \equiv {\rm{C}} - {\rm{H}}}\\ {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\ {H\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \end{array}$ is $......$
→$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,\,C{H_3}\,\,} \\
|\,\,\,
\end{array}\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - C - O - C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,} \\
{\,C{H_3}\,\,\,\,}
\end{array}$ $\xrightarrow[{(cold)}]{{HI}}$ Product is
→The equivalent conductance of monobasic acid at infinite dilution is $348\, ohm^{-1}\, cm^2\, eq^{-1}$ . If the resistivity of the solution containing $15\, g$ acid (mol. wt. $49$ ) in $1$ $litre$ is $18.5\, ohm\, cm$ . What is the degree of dissociation of acid? .............. $\%$
→