Question
It required 0.7 g of a hydrocarbon (A) to react completely with Br2(2.0g) and form a non-resolvable product. On treatment of (A) with HBr, it yielded monobromo alkane (B) The same compound (B)was obtained when (A) was treated with HBr in presence of peroxide. Write down the structural formula of (A) and (B) and explain the reactions involved.