MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryGOCResonance or Mesomeric Effect

Mesomeric effect involves delocalisation of

A.pi electrons✓ Correct

B.sigma electrons

C.protons

D.None of these

Explanation

Mesomeric effect involves complete transfer of π or lone pair of electrons to the adjacent atom or covalent bond. Hence, it involves delocalization of pi (π) electrons.

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