`CH_(3)CH_(2)CH_(3) overset(Cl_(2))underset(hv)(to) A overset(Br_(2))underset(hb)(to)B`
A and B are :
A. `CH_(3)CH_(2)CH_(2)Cl" and " CH_(3)overset(Br)overset(|)CH-CH_(2)-Cl`
B. `CH_(3)overset(Cl)overset(|)CHCH_(3) " and " CH_(3)overset(Br)overset(|)CHCH_(2)-Cl`
C. `CH_(3)overset(Cl)overset(|)CHCH_(3) " and "CH_(3)overset(Cl)overset(|)CH-CH_(2) -Br`
D. `CH_(3)overset(Cl)overset(|)CHCH_(3)" and " CH_(3)-overset(Cl)overset(|)underset(Br)underset(|)C-CH_(3)`
