| ⇦ | 
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NO₂ is not obtained on heating
Options
(a) AgNO₃
(b) KNO₃
(c) Cu(NO₃)₂
(d) Pb(NO₃)₂
Correct Answer:
KNO₃
Explanation:
NO₂ is prepared by heating nitrates of heavy metals. 2pb(NO₃)₂ → 2pbO + 4NO₂ + O₂. 2Cu(NO₃)₂ → 2CuO + 4NO₂ + O₂. 2AgNO₃ → 2Ag + 2NO₂ + O₂. 2KNO₃ → 2KNO₂ + O₂.
Related Questions: - Bauxite is concentrated by
- In which block, 106th element belongs?
- Which of the following statements is not correct for a nucleophile
- Allergy is the state in which a person experiences
- Nitrobenzene combines with hydrogen in the presence of platinum to yield
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Bauxite is concentrated by
- In which block, 106th element belongs?
- Which of the following statements is not correct for a nucleophile
- Allergy is the state in which a person experiences
- Nitrobenzene combines with hydrogen in the presence of platinum to yield
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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