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When KMnO₄ reacts with KBr in alkaline medium gives bromate ion. Then oxidation state of Mn changes from +7 to
Options
(a) 6
(b) 4
(c) 3
(d) 2
Correct Answer:
4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The banana bond in diborane is constituted by
- If 0.1 M of a weak acid is taken, and its percentage of degree of ionization
- Bond length between hybridised carbon atom and other carbon atom is minimum in
- For the reversible reaction,The equilibrium shifts in forward direction
- The increasing order of the density of alkali metals
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The banana bond in diborane is constituted by
- If 0.1 M of a weak acid is taken, and its percentage of degree of ionization
- Bond length between hybridised carbon atom and other carbon atom is minimum in
- For the reversible reaction,The equilibrium shifts in forward direction
- The increasing order of the density of alkali metals
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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