$(CH_3)_2CHCH_2C \equiv N \xrightarrow{HCl,{{H}_{2}}O}$ સંયોજન $A \xrightarrow[2.\,{{H}_{2}}O]{1.\,LiAl{{H}_{4}}}$ સંયોજન $B \xrightarrow[C{{H}_{2}}C{{l}_{2}}]{PCC}$ સંયોજન $C$
\((B)\) \((CH_3)_2CH-CH_2-CH_2-OH\)
\((C)\) \(\begin{matrix}
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,O \\
\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|| \\
{{(C{{H}_{3}})}_{2}}CHC{{H}_{2}}\,C\,H \\
\end{matrix}\)
$[ C ]$ શોધો.
$(I)$ $PhCOOH$
$(II)$ $o-\, NO_2C_6H_4COOH$
$(III)$ $P-\, NO_2C_6H_4COOH$
$(IV)$ $m-\, NO_2C_6H_4COOH$
નીચે આપેલાં ક્રમ માંથી સાચો ક્રમ કયો હશે ?