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KCET2008ChemistryGeneral Organic Chemistry

Mesomeric effect involves delocalisation of

Options

  1. Api electrons
  2. Bsigma electrons
  3. Cprotons
  4. DNone of these

Correct answer

A. pi electrons

Step-by-step solution

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

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