When potassium permanganate is titrated against ferrous ammonoum sulphate, the equivalent weight of potassium permanganent is

When potassium permanganate is titrated against ferrous ammonium sulphate, the equivalent weight of potassium permanganent is

When potassium permanganate is titrated against ferrous ammonium sulphate in acidic medium, the equivalent weight of potassium permanganate is :

The equivalent weight of potassium permanganate in acid solution is

When potassium permanganate is titrated against ferrous ammonium sulphate in acidic medium, the equivalent mass potassium permanganate is ,

When potassium permanganate is titrated against ferrous ammonium sulphate in acidic medium, the equivalent mass potassium permanganate is ,