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JEE · NEET Previous Year Question

Which one among the following statements is true?

Topic: JEE PYQ

Answer: C. Full step-by-step solution below.

  1. AAliphatic diazonium salts are stable.
  2. BAniline cannot be converted into phenol via its diazonium salt.
  3. CAliphatic diazonium salts liberate nitrogen gas quantitatively.
  4. DAniline cannot be converted into fluorobenzene via its diazonium salt

Correct answer: C

Solution

(c) Diazonium salts are group of organic compounds that has functional group , where is any organic group, e.g., alkyl or aryl.
(a) Aliphaitc diazonium salts are not very stable.
(b) Aniline can be converted into phenol via diazonium salt.
(c) Aliphatic diazonium salts liberate nitrogen gas quantitatively.
(d) Aniline can be converted into fluorobenzene via diazonium salt.
Hence, statement (c) is true.

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