⇦ | ⇨ |
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 process associated with sodium carbonate manufacture is known as….process
- Repeated use of which one of the following fertilizers would increase the
- The constituents of porland cement are
- Aluminium deposited vapours on glass forms a good mirror essentially because
- Carbon and silicon belong to (IV) group.The maximum coordination number
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The process associated with sodium carbonate manufacture is known as….process
- Repeated use of which one of the following fertilizers would increase the
- The constituents of porland cement are
- Aluminium deposited vapours on glass forms a good mirror essentially because
- Carbon and silicon belong to (IV) group.The maximum coordination number
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