Chemistry - GOC Question with Solution | TestHub

ChemistryGOCHyper conjugationHard2 minQB
ChemistryHardsingle choice

Compare rotational energy barrier for the indicated bond.

Electronic Displacement Effect diagram 1030 Electronic Displacement Effect diagram 1031 Electronic Displacement Effect diagram 1032 Electronic Displacement Effect diagram 1033

Options:

Answer:
A
Solution:

Indicated bond is a double bond maximum delocalisation (by Resoance & Hyperconjugation) maximum single bond character hence minimum rotationla Energy barrier.

Rotational Energy barrier Bond Strength

Electronic Displacement Effect diagram 1034

Stream:JEESubject:ChemistryTopic:GOCSubtopic:Hyper conjugation
⏱ 2mℹ️ Source: QB

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