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LoginThe 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
Chemistry – Class 12 Alcohols in Chemistry – Class 12 3 years ago
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.
Posted on 02 Dec 2021, this text provides information on Chemistry – Class 12 related to Alcohols in Chemistry – Class 12. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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