MCQ
Which of the following requires radical intermediate
- A$C{H_3} - CH = C{H_2} + HBr \to C{H_3} - \mathop {\mathop C\limits_| H}\limits_{Br\;} - C{H_3}$
- B

- ✓$C{{H}_{3}}-CH=C{{H}_{2}}+HBr\to C{{H}_{3}}-C{{H}_{2}}-C{{H}_{2}}-Br$
- D$C{H_3}CHO + N{H_2}OH\xrightarrow{{{H^ + }}}C{H_3} - CH = N - OH$