The reaction of one equivalent of HBr with
`CH_(2)=CH-C-=CH` gives

The reaction of one equivalent of HBr with CH_2=CH-CH_2-C-=CH gives :

Addition of 1 equivalent of HCL to CH_(2)=C=CH_(2) gives

The reaction of CH_(3)CH = with HBr gives

The reaction of CH_(3)CH=CH- with HBr gives :

The reaction of HBr with CH_(3)underset(CH_(3))underset(|)C=CH_(2) in the presence of peroxide will give

The following reaction is a x,y-addition reaction. H_(2)C=CH-CH=CH_(2)+HBr to H_(3)C-CH=CH-CH_(2)Br The value of (x+y) is: