નીચે આપેલા વિકલ્પોમાથી સાચો જવાબ પસંદ કરો.
$(A)$ $S _{ N } 2$ reaction decreases with increase in steric crowding.
$(B)$ $S _{ N } 1$ reaction increases with stability of carbocation.
$(C)$ EAS reaction decreases with decrease in electron density.
$(D)$ Presence of electron withdrawing group at ortho and para-position to a halogen in haloarene increase nucleophilic aryl substitution.
ઉપરોક્ત પ્રકિયા માં નીપજ $(P)$ શું હશે ?
$X\xrightarrow[\Delta ]{{{H}_{2}}O}A+B+C+D$
$(I) \;CH_2 = CH - OH $
$(II)\; CH_2 = CH - CH_2OH$
$(III)\;CH_3 - CH_2 - OH$
$(IV)\; \begin{matrix} C{{H}_{3}}-CH-C{{H}_{3}} \\ |\,\,\,\, \\ OH \\ \end{matrix}$