12th Class Chemistry Amines

  • question_answer 60)
      Which of the following reactions belong to electrophonic aromatic substitution?     (a) Bromination of acetanilide                                    (b) Coupling reaction of aryldiazonium salts (c) Diazotisation of aniline                                            (d) Acylation of aniline

    Answer:

                      (a, b) Only (d) bromination of acetanilide and (b) coupling reaction of aryldiazonium salts are electrophilic aromatic substitution reactions while diazotisation and acylation of aniline involves reaction only at the nitrogen atom.


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