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JEE Main202126 Feb 2021Evening ShiftChemistryRedox ReactionsActual

In mildly alkaline medium, thiosulphate ion is oxidized by MnO 4 - to " A " . The oxidation state of sulphur in " A " is_

Correct answer

6

Step-by-step solution

MnO 4 - + S 2 O 3 2 - → MnO 2 + SO 4 2 - Oxidation state of ' S ' in SO 4 2 - = + 6

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