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Aniline is treated with a mixture of sodium nitrite and hypophosphorus acid, the product formed is
Options
(a) aniline diazonium hypophosphate
(b) benzene
(c) anilinium hypophosphite
(d) aniline diazonium hypophosphite
Correct Answer:
benzene
Explanation:
H₃PO₂ serves both as an acid as well as a reducing agent. The diazonium salt initially formed is reduced to give benzene. C₆H₅NH₂ → C₆H₅N₂⁺ HPO₂⁻ → C₆H₆ + N₂ .
Related Questions: - Which of the following is a chiral compound
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- When the ore limestone is heated carbon dioxide is given off. This operation
- If Nₐ is Avagadro number then number of valence electrons in 4.2g of nitride
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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 is a chiral compound
- Cynanide and reacts isocyanide are isomers of type
- When the ore limestone is heated carbon dioxide is given off. This operation
- If Nₐ is Avagadro number then number of valence electrons in 4.2g of nitride
- The percentage strength (in g litre⁻¹) of 10 mL of 20 vol.solution of H₂O₂ 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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