Chemistry - GOC Question with Solution | TestHub
ChemistryGOCRESONANCE AND MESOMERIC EFFECTEasy2 minQB
ChemistryEasysingle choice
Structural formulas A, B, C and D of four isomers of HCNO are given below.
Which structure contains a negatively charged carbon ?
Options:
Answer:
D
Solution:
C⁻ has three bonds and a lone pair. Only (D), HC⁻=N⁺=O, has this. In (A) the carbon has four bonds (triple bond plus H) and is neutral.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:RESONANCE AND MESOMERIC EFFECT
⏱ 2mℹ️ Source: QB
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