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The d- and f-Block Elements
Potassium Permanganate – Oxidising Action
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Concepts tested
- oxidation state change of Mn in neutral medium
All Questions
2022 1 question
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In the neutral or faintly alkaline medium, $KMnO_4$ oxidises iodide into iodate. The change in oxidation state of manganese in this reaction is fromIn neutral or faintly alkaline medium: $KMnO_4 + I^- \rightarrow MnO_2 + IO_3^-$ Oxidation state of Mn changes from +7 (in $KMnO_4$) to +4 (in $MnO_2$).