Among the following free radical bromination reactions, select those in which 2^(@) halide is the major product-

Among the following free radical bromination reactions, select those i

1.	Among the following free radical bromination reactions, select those in which 2^(@) halide is the major product-
Answer» <P>P, Q, R, S P, R, U P, R, S, T P, Q, R, S, T Solution :Bromine is more selective `:.` it will form `3^(@)` HALIDE if there is presence of `3^(@)` HYDROGEN. `:.` Q, S, T form `3^(@)` halide as MAJOR and P, R, U form `2^(@)` halide as major.