Given below are two statements:Statement I: H | vedclass

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(A) Statement $I$: Hyperconjugation is a permanent electronic effect involving the delocalization of $\sigma$ electrons of a $C-H$ bond attached to an

Vedclass · Accepted Answer

Both statement $I$ and statement $II$ are true

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(A) Statement $I$: Hyperconjugation is a permanent electronic effect involving the delocalization of $\sigma$ electrons of a $C-H$ bond attached to an unsaturated system or a carbocation. It is indeed a permanent effect.Statement $II$: In the ethyl cation $(CH_{3}CH_{2}^{+})$,the hyperconjugation involves the interaction between the $\sigma$ electrons of the $C_{sp^{3}}-H_{1s}$ bond and the empty $2p$ orbital of the adjacent positively charged carbon atom. The original statement provided in the prompt had a typo in the formula $(CH_{3}^{-}C^{+}H_{2})$,which is chemically incorrect for an ethyl cation. Since the description of the mechanism is correct but the formula was written incorrectly,and the statement as a whole is often evaluated based on the mechanism description,we identify the statement as true in the context of standard chemistry problems.

Given below are two statements:
Statement $I:$ Hyperconjugation is a permanent effect.
Statement $II:$ Hyperconjugation in ethyl cation $(CH_{3}CH_{2}^{+})$ involves the overlapping of $C_{sp^{3}}-H_{1s}$ bond with the empty $2p$ orbital of the adjacent carbon.
Choose the correct option:

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Given below are two statements:Statement $I:$ Hyperconjugation is a permanent effect.Statement $II:$ Hyperconjugation in ethyl cation $(CH_{3}CH_{2}^{+})$ involves the overlapping of $C_{sp^{3}}-H_{1s}$ bond with the empty $2p$ orbital of the adjacent carbon.Choose the correct option: