Q.
The relative reactivity of the following towards $Br _{2}$ in chloroform is:
(i) $CH _{2}= CH - COCH _{3}$
(ii) $CH _{2}= CH - CH _{3}$
(iii) $CH _{2}= CH - O - CH_3$
(iv) $CH _{2}= CH _{2}$
Hydrocarbons
Solution: