CH_(3)CH_(2)CH_(2)CH_(3) underset(hv)overset(Cl_(2))to underset(("monochlorination products"))(A+B) The approximate ratio of percentage yields of A and B formed in the above reaction is

CH_(3)CH_(2)CH_(2)CH_(3) underset(hv)overset(Cl_(2))to underset(("mono

1.	CH_(3)CH_(2)CH_(2)CH_(3) underset(hv)overset(Cl_(2))to underset(("monochlorination products"))(A+B) The approximate ratio of percentage yields of A and B formed in the above reaction is
Answer» `50:50` `72:28` `45:55` `60:40` ANSWER :B