JEE Mains · Chemistry · STD 11 - 8.4. Organic chemistry reaction mechanism
Given below are two statements:
Statement I : Hyperconjugation is not a permanent effect.
Statement II : In general, greater the number of alkyl groups attached to a positively charged C -atom, greater is the hyperconjugation interaction and stabilization of the cation.
In the light of the above statements, choose the correct answer from the options given below
- A Statement I is true but Statement II is false
- B Both Statement I and Statement II are false
- C Statement I is false but Statement II is true
- D Both Statement I and Statement II are true
Answer & Solution
Correct Answer
(C) Statement I is false but Statement II is true
Step-by-step Solution
Detailed explanation
Hyper conjugation is permanent effect because external reagent is not required, so Statement-I is false and Statement-II is true. because moore alkyl group, more \(\alpha-H\), so more hyperconjugation which results more stability of carbocation.
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