| ⇦ | 
| ⇨ |
In the following change,KMnO₄ → MnO₂, the oxidation state of Mn changes as
Options
(a) 7 → 4
(b) 5 → 2
(c) 7 → 5
(d) 3 → 7
Correct Answer:
7 → 4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The number of π-bond present in propyne is
- Planar structure is shown by
- 20.0 g of a magnesium carbonate sample decomposes on heating to give carbon dioxide
- Glycerol reacts with KHSO₄ to form
- Pyruvic acid is obtained by
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The number of π-bond present in propyne is
- Planar structure is shown by
- 20.0 g of a magnesium carbonate sample decomposes on heating to give carbon dioxide
- Glycerol reacts with KHSO₄ to form
- Pyruvic acid is obtained by
Topics: Hydrogen and Redox Reactions (174)
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