1 mol of equimolar mixture of ferric oxalate and ferrous oxalate will require x mol of `KMnO_(4)` in acidic medium for complete oxidation. X is

2 mole, equimolar mixture of Na_(2)C_(2)O_(4) and H_(2)C_(2)O_(4) required V_1 L of 0.1 M KMnO_4 in acidic medium for complete oxidatiion. The same amount of the mixture required V_2 L of 0.1 M NaOH for neutralization. The ratio of V_(1) " to "V_2 is x:y, then the value of x + y is (x and y are integers)

An equimolar mixture of Na_(2)C_(2)O_(4) and H_(2)C_(2)O_(4) required V_(1)L of 0.1 M KMnO_(4) in acidic medium for complete oxidation. The same amount of the mixture required V_(2)L of 0.1 M NaOH for neutralization. The ratio of V_(1) to V_(2) is

The weight of oxalic acid required to reduce 80 ml of 0.4 M KMnO_(4) in acidic medium is

Write the oxidation properties of KMnO_(4) in acidic and neutral medium.

Number of moles of KMnO_(4) required to oxidize one mole of Fe(C_(2)O_(4)) in acidic medium is

150 mL M/10 Ba(MnO_(4))_(2) , in acidic medium can oxidize completely

3 moles of a mixture of FeSO_(4) and Fe_(2)(SO_(4))_(3) required 100 mL of 2 M KMnO_(4) solution in acidic medium. Hence, mole fraction of FeSO_(4) in the mixture is