The first step of the acid catalysed hydration of alkenes, involves the protonation of alkene to form a carbocation by electrophilic attack of _______(a) H^+(b) H2O(c) H3O^+(d) OH^–I have been asked this question in examination.Origin of the question is Alcohols and Phenols in division Alcohols, Phenols and Ethers of Chemistry – Class 12

The first step of the acid catalysed hydration of alkenes, involves th

1.	The first step of the acid catalysed hydration of alkenes, involves the protonation of alkene to form a carbocation by electrophilic attack of _______(a) H^+(b) H2O(c) H3O^+(d) OH^–I have been asked this question in examination.Origin of the question is Alcohols and Phenols in division Alcohols, Phenols and Ethers of Chemistry – Class 12
Answer» The CORRECT choice is (c) H3O^+ For EXPLANATION: The water reacts with the H^+ ion of the MINERAL acid to form a hydronium ion (H3O^+). This ion attacks the CARBON double bond to form a carbocation and give a water molecule.

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