(a)
Interpretation:
Concept introduction: Since, carbocations will be formed as an intermediate in the addition of HBr to alkenes, rearrangement of carbocations will be favored. Stability of carbocations follows the order: 3° > 2° > 1°.
(b)
Concept introduction: Since, carbocations will be formed as an intermediate in the addition of HBr to alkenes, rearrangement of carbocations will be favored. Stability of carbocations follows the order: 3° > 2° > 1°.
(c)
Concept introduction: Since, carbocations will be formed as an intermediate in the addition of HBr to alkenes, rearrangement of carbocations will be favored. Stability of carbocations follows the order: 3° > 2° > 1°.
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