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Identify correct statements : (A) Primary amines do not give diazonium salts when treated with NaNO 2 in acidc condition. (B) Aliphatic and aromatic primary amines on heating wth 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. Choose the correct answer from the options given below :

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

Correct answer: (B) and (D) only

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