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Chemistry
When but-3-en-2-ol reacts with aq HBr, the product formed is
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Q. When but-3-en-2-ol reacts with aq HBr, the product formed is
NTA Abhyas
NTA Abhyas 2020
Alcohols Phenols and Ethers
A
3-bromobut-1-ene
22%
B
1-bromobut-2-ene
6%
C
a mixture of both A and B
66%
D
2-bromobut-2-ene
6%
Solution:
The reactants form allyl carbocation, which is stability by delocalization of electrons.