F_2C - CH = CH_2
H_2N - CH = CH_2
Cl - CH = CH_2
CH_3 - CH = CH_2
Correct option is A. F_2C - CH = CH_2
Solution:- (A) F_2C - CH = CH_2
CF_3 - CH = CH_2
CF_3 - H|CH - ⊕CH_2
↓
CF_3 - H|CH - Cl|CH_2
Due to higher e^- withdrawing nature of CF_3 group. It follows the anti-markonikoff product. Hence, the correct option is A