Chemistry - GOC Question with Solution | TestHub
ChemistryGOCRESONANCE AND MESOMERIC EFFECTHard2 minQB
ChemistryHardsingle choice
Which of the following pairs are resonance structures of each other ?
(I) 
(II) 
Options:
Answer:
A
Solution:
(I) differs only in the position of the N lone pair and the pi pair, so it is a resonance pair (enamine).
(II) is a keto-enol pair; an H moves, so they are tautomers.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:RESONANCE AND MESOMERIC EFFECT
⏱ 2mℹ️ Source: QB
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