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The diazotization of two feebly basic aromatic amines is achieved by using
Options
(a) nitrous acid
(b) nitrosyl-hydrochloric acid
(c) sulphuric acid
(d) nitrosoyl-sulphuric acid
Correct Answer:
nitrous acid
Explanation:
Diazotisation reaction of aromatic amine takes place in presence of nitrous acid obtained from NaNO₂ and HCl.
NaNO₂ + HCl → HNO₂ + NaCl.
Related Questions: - Which of the following alkyl halide is used as a methylating agent
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
- In hydrogen spectrum, the different line of Lyman series are present in
- Isoprene is used for the preparation of
- The density of methane (CH₄) at 2.0 atmospheric pressure and 27⁰C is
Topics: Organic compounds containing Nitrogen
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following alkyl halide is used as a methylating agent
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
- In hydrogen spectrum, the different line of Lyman series are present in
- Isoprene is used for the preparation of
- The density of methane (CH₄) at 2.0 atmospheric pressure and 27⁰C is
Topics: Organic compounds containing Nitrogen (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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