Chemistry - GOC Question with Solution | TestHub
ChemistryGOCRESONANCE AND MESOMERIC EFFECTMedium2 minQB
ChemistryMediumsingle choice
The values of the following are given below
This is because of
Options:
Answer:
A
Solution:
The two ortho methyl groups crowd the nitro group and twist it out of the benzene plane. Reduced orbital overlap inhibits resonance between and the ring, reducing the resonance contribution to the molecular dipole. This is steric inhibition of resonance, A.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:RESONANCE AND MESOMERIC EFFECT
⏱ 2mℹ️ Source: QB
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