MCQ
Which reactions are most common in alkenes
- AElectrophilic substitution reactions
- BNucleophilic substitution reactions
- ✓Electrophilic addition reactions
- DNucleophilic addition reactions
✓
Answer
Correct option: C.
Electrophilic addition reactions
c
(c) Electrophillic addition reactions are shown by alkenes or alkynes in these reactions attacking species is electrophiles
(c) Electrophillic addition reactions are shown by alkenes or alkynes in these reactions attacking species is electrophiles
$C{H_3} - CH = C{H_2} + {H^ + } \xrightarrow{Slow} \mathop {C{H_3} - \mathop C\limits^ + H - C{H_3}}\limits_{{2^o}{\rm{ carbonium ion}}} $
$C{H_3} - \mathop {{\text{ }}C}\limits^ + H - C{H_3} + B{r^ - }\xrightarrow{{Fast}}$ $\mathop {\begin{array}{*{20}{c}}
{C{H_3} - CH - C{H_3}} \\
{|\,\,\,\,} \\
{\,Br\,\,\,}
\end{array}}\limits_{2 - Bromopropane} $
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