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CHM-2022-CR6-088
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CHM · CHM-2022-CR6-088
Chemistry
Section B
In the neutral or faintly alkaline medium, KMnO4 oxidises iodide into iodate. The change in oxidation state of manganese in this reaction is from
A
+6 to +5
B
+7 to +4
C
+6 to +4
D
+7 to +3
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