Chemistry - GOC Question with Solution | TestHub

ChemistryGOCRESONANCE AND MESOMERIC EFFECTEasy2 minQB
ChemistryEasysingle choice

Which of the following pairs of structures do not represent resonance forms ?

(A) structure and structure

(B) structure and structure

(C) structure and structure

(D) structure and structure

Options:

Answer:
C
Solution:

(C) is a keto-enol pair (tautomers) because an H atom has moved. (A), (B) and (D) differ only in electron positions.

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

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