`CH_(3)-underset(CH_(3))underset(|)(CH)-CH=CH_(2)+HBr to 'A'`
'A' (predominantly) is:

H_(3)C-underset(CH_(3))underset(|)(CH)-CH=CH_(2)+HBr to A . A is predominantly

H_(3)C-underset(CH_(3))underset(|)(CH)-CH=CH_(2)+HBr to A . A is predominantly

H_(3)C-underset(CH_(3))underset("| ")(CH)-CH=CH_(2)+HBrrarrA A (predominantly) is :

CH_(3)underset(CH_(3))underset(|)CHCH=CH_(2)overset(HBr)rarrA A (predominantly) is

H_(3)C-underset(CH_(3))underset(|)C=CH_(2)+HBr to A A (predominantly) is:

CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)C-CH=CH_(2)+HBr to A The structure of A is:

CH_(3)-underset(CH_(3)) underset(|) (C)= CH_(2) underset("Peroxide") overset(HBr)to CH_(3)-underset(CH_(3)) underset(|) (CH)-CH_(2)Br reaction intermediate of this reaction is: