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Identify correct statements : (A) Primary amines do not give diazonium salts when treated with NaNO ₂ in acidic condition. (B) Aliphatic and aromatic primary amines on heating with CHCl ₃ and ethanolic KOH form carbylamines. (C) Secondary and tertiary amines also give carbylamine test. (D) Benzenesulfonyl chloride is known as Hinsberg's reagent. (E) Tertiary amines reacts with benzenesulfonyl chloride very easily. Ch

Options

  1. A(A) and (B) only
  2. B(D) and (E) only
  3. C(B) and (D) only
  4. D(B) and (C) only

Correct answer

C. (B) and (D) only

Step-by-step solution

(C) Only primary amine gives carbyl amine test (D) Benzene sulphonyl chloride Ph - SO ₂ Cl Hinsberg reagent (E) Tertiary amine do not react with Ph - SO ₂ Cl So correct options are (B) and (D) only

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