Chemistry - GOC Question with Solution | TestHub

ChemistryGOCRESONANCE AND MESOMERIC EFFECTMedium2 minQB
ChemistryMediumsingle choice

For the species shown, locate the resonance pattern and choose the resonance contributor that it gives.

structure

Options:

Answer:
D
Solution:

Pattern : C=C-C=O. The pi pair moves to the middle bond and the pi pair moves onto oxygen. The terminal carbon is left with a + charge.

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

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