Explain nicely with reason why does this happen A: adds up HBr to give while adds up HBr to give - Chemistry - Haloalkanes and Haloarenes

Question

Explain nicely with reason why does this happen A: adds up HBr to
give while adds up HBr to give

Rati Singh · Accepted Answer

Dear student

The question that you posted, is incomplete please give the name of
the compounds A and B

Regards