What weight of `KmNO_4` is required to react completely with `500mL` of 0.4 M Cus in acidic medium?

40 mol of underline(x) M KMnO_4 solution is required to react completely with 200 ml of 0.02 M oxalic acid solution in acidic medium. The value of underline(x) is

The number of moles of H_(2)O_(2) required to completely react with 400 ml of 0.5 N KMnO_(4) in acidic medium are

What volume of 0.1 M KMnO_4 is required to oxidise 100 " mL of " 0.2 M FeSO_4 in acidic medium ? The reaction involved is

What volume of 01 M KMnO_4 is required to oxidise 100 " mL of " 0.2 M FeSO_4 in acidic medium ? The reaction involved is

The weight of KMnO_(4) required to completely oxidise 0.25 moles of FeSO_(4) in acid medium is ………….. (molecular weight of KmnO_(4)=158 )