Question

An alkene C4H8 reacts with HBr both in the presence and absence of peroxide to give the same product. Identify the alkene​

Answer 1

Explanation:

Hydrocarbons. Give the structure of alkene (C4H8) which adds on the HBr in the absence or presence of peroxide to give the same product, C4H9Br. The addition of HBr to propene yields 2-broniopropane, while in the presence of benzoyl peroxide, the same reaction yields 1-bromopropane.

Answer 2

Answer:

alkene is but-2-ene

Explanation:

• because alkene is symmetrical so no effect of peroxide so anti markonikov rule not applicable