In the reaction of hydrogen bromide with an a | vedclass

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Question

(B) The reaction of $HBr$ with an alkene follows electrophilic addition mechanism. The first step involves the attack of the electrophile $(H^+)$ on t

Vedclass · Accepted Answer

slow addition of an electrophile

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(B) The reaction of $HBr$ with an alkene follows electrophilic addition mechanism. The first step involves the attack of the electrophile $(H^+)$ on the double bond of the alkene to form a carbocation. This step is the rate-determining step because it involves the breaking of the $\pi$-bond and is therefore a slow step. Thus,the correct answer is the slow addition of an electrophile.

In the reaction of hydrogen bromide with an alkene (in the absence of peroxides),the first step of the reaction is the ................. to the alkene.

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