Home › CBSE Class 11 (Science) › Chemistry › Organic Chemistry: Some Basic Principles and Techniques › The concepts of electromeric and mesomeric effec…
The concepts of electromeric and mesomeric effects are now absorbed into which broader term?
ASteric effect
BResonance effect
CField effect
DInductive effect
Answer & Solution
Correct answer: B. Resonance effect
Modern usage treats both pi electron displacements under the single heading of the resonance effect, and the electromeric term is considered obsolete.
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