1.

(A) Addition of bromine to 2-butene yields 2,3-dibromobutane. (R) Bromine addition to an alkene in the presence of C CI_4 is an electrophilic addition.

Answer»

Both A & R are TRUE, R is the correct EXPLANATION of A
Both A & R are true, R is not correct explanation of A
A is true, R is FALSE
A is false, R is true

Answer :B


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