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If KMnO₄ is reduced by oxalic caid, in an acidic medium, then oxidation number of Mn changes from
Options
(a) 4 to 2
(b) 7 to 2
(c) 6 to 4
(d) 7 to 4
Correct Answer:
7 to 2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- Which one forms KHX₂ type compound
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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
- For a first order reaction, the half -life period is independent of
- Which one forms KHX₂ type compound
- If electron has spin quantum number +1/2 and magnetic quantum number –1,it cannot
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- The number of unpaired electrons in 1s² 2s² 2p³ is
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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