| ⇦ | 
| ⇨ |
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 oxidation state of sulpur in sodium tetrathionate (Na₂S₄O₆) is
- When acetic acid is heated with phosphorus pentaoxide(P₂O₅), the compound
- Which of the following is a Lewis acid
- One mole of a gas absorbs 300 J of heat at constant volume and its temperature
- Dumas method is used for the estimation of
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation state of sulpur in sodium tetrathionate (Na₂S₄O₆) is
- When acetic acid is heated with phosphorus pentaoxide(P₂O₅), the compound
- Which of the following is a Lewis acid
- One mole of a gas absorbs 300 J of heat at constant volume and its temperature
- Dumas method is used for the estimation of
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