Chemistry - GOC Question with Solution | TestHub
ChemistryGOCRESONANCE AND MESOMERIC EFFECTMedium2 minQB
ChemistryMediumsingle choice
X = number of resonating structures of 
Y = number of resonating structures of 
Sum of X + Y is :
Options:
Answer:
B
Solution:
Neither -NH₃⁺ nor -PH₃⁺ has a lone pair to donate into the ring, so each ring has only its 2 Kekule structures.
X = 2, Y = 2, X + Y = 4.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:RESONANCE AND MESOMERIC EFFECT
⏱ 2mℹ️ Source: QB
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