Chemistry - GOC Question with Solution | TestHub
ChemistryGOCRESONANCE AND MESOMERIC EFFECTEasy2 minQB
ChemistryEasysingle choice
Which compound has the greater electron density on its nitrogen atom ?
(a) 
(b) 
Options:
Answer:
D
Solution:
In (a) the nitrogen is attached to a C=C (an enamine), so its lone pair is delocalised into the double bond and the electron density on N falls.
In (b) the double bond is not attached to nitrogen, so the lone pair is localised on N.
The nitrogen of (b) has the greater electron density.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:RESONANCE AND MESOMERIC EFFECT
⏱ 2mℹ️ Source: QB
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