| ⇦ | 
| ⇨ |
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: - Which statement is correct
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- Siver chloride is soluble in methylamine due to the formation of
- The element that does not form a monoxide is
- Oil of winter green is
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which statement is correct
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- Siver chloride is soluble in methylamine due to the formation of
- The element that does not form a monoxide is
- Oil of winter green is
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