Chemistry - GOC Question with Solution | TestHub

ChemistryGOCRESONANCE AND MESOMERIC EFFECTMedium2 minQB
ChemistryMediumsingle choice

Choose the most stable resonating structure of the species whose one contributor is shown.

structure

Options:

Answer:
D
Solution:

The uncharged lactone has the most covalent bonds, no charge separation and full octets. It contributes most.

Stream:JEESubject:ChemistryTopic:GOCSubtopic:RESONANCE AND MESOMERIC EFFECT
⏱ 2mℹ️ Source: QB

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