First slide
Potassium permanganate

Statement-I:  KMnO4 oxidises Potassium iodide to Potassium periodate in faint alkaline medium

Statement-II:  In permanganometric titrations carried out in acidic medium, HCl is used as medium.


I) KMnO4 oxidises I  to  IO3 in faint alkaline medium.

II) HCl cannot be used as medium because KMnO4 oxidises  HCl to Cl2

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