Chemistry - GOC Question with Solution | TestHub
ChemistryGOCRESONANCE AND MESOMERIC EFFECTEasy2 minQB
ChemistryEasysingle choice
Which of the following carbocations is not resonance stabilized ?
(A) 
(B) 
(C) 
(D) 
Options:
Answer:
D
Solution:
(A) and (B) are allyl-type cations. (C) has an O lone pair next to the C⁺ (oxocarbenium form).
In (D) a CH₂ group separates the C⁺ from the C=C, so there is no conjugation and no resonance.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:RESONANCE AND MESOMERIC EFFECT
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
