⇦ | ⇨ |
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: - An atom has electronic configuration 1s²2s²2p⁶3s²3p⁶3d³4s², you will place it in
- Which of the following molecules has the maximum dipoles moment
- Hydrogen burns in air with a
- Excess nitrate in drinking water can cause
- An isocyanide on hydrolysis gives
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An atom has electronic configuration 1s²2s²2p⁶3s²3p⁶3d³4s², you will place it in
- Which of the following molecules has the maximum dipoles moment
- Hydrogen burns in air with a
- Excess nitrate in drinking water can cause
- An isocyanide on hydrolysis gives
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