Chemistry - GOC Question with Solution | TestHub

ChemistryGOCRESONANCE AND MESOMERIC EFFECTMedium2 minQB
ChemistryMediumsingle choice

The resonating structures are labelled I, II, III as shown below.

Choose the correct order of their relative stability (contribution to the resonance hybrid).

structure

Options:

Answer:
C
Solution:

The + is on a tertiary carbon in I, a secondary carbon in II and a primary carbon in III. Carbocation stability is tertiary > secondary > primary, so I > II > III.

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

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