| ⇦ | 
| ⇨ |
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: - The correct order of stability of the superoxides is
- Which one of the following compounds is used as a body deodorant
- Molecular mass of a compound having empirical formula C₂H₅O is 90.
- A real gas most closely approaches the behaviour of an ideal gas at
- During a redox titration involving a solution containing Fe²⁺ ions against MnO₄⁻
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The correct order of stability of the superoxides is
- Which one of the following compounds is used as a body deodorant
- Molecular mass of a compound having empirical formula C₂H₅O is 90.
- A real gas most closely approaches the behaviour of an ideal gas at
- During a redox titration involving a solution containing Fe²⁺ ions against MnO₄⁻
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply