Chemistry - GOC Question with Solution | TestHub
ChemistryGOCAromaticityEasy2 minQB
ChemistryEasysingle choice
Part h : Compare the resonance energy of the following compounds. Is the resonance energy of (a) greater than, less than or equal to (b) ?
(a) 
(b) 
Options:
Answer:
A
Solution:
(b) 2H-chromene has an extra C=C conjugated with the benzene ring, so it has more delocalisation than chroman (a). So a b.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:Aromaticity
⏱ 2mℹ️ Source: QB
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