Chemistry - GOC Question with Solution | TestHub
ChemistryGOCRESONANCE AND MESOMERIC EFFECTEasy2 minQB
ChemistryEasysingle choice
Count the resonance contributors of pyrrole, including the Kekule structure given.
Options:
Answer:
A
Solution:
The N lone pair pushes into the ring. Charge-separated forms place the negative charge on C₂ or C₃ (two each side by symmetry: 4 forms) and the original neutral structure is the fifth.
Total = 5.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:RESONANCE AND MESOMERIC EFFECT
⏱ 2mℹ️ Source: QB
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