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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: - If active mass of a 6% solution of a compound is 2, its molecular weight will be
- A liquid is in equilibrium with its vapour at its boiling point
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If active mass of a 6% solution of a compound is 2, its molecular weight will be
- A liquid is in equilibrium with its vapour at its boiling point
- pH of pure water is
- On palladium the adsorption of hydrogen is known as
- Highest electron affinity is shown by
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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