Question

2 mole of FeSO4 in acidic medium are oxidised by x mole of KMnO4 WHEREAS 2 MOLE OF FeC2O4 In acidic medium are oxidised by y mole of kmno4 the ratio is

Answer 1

One mole is defined as the amount of substance containing as many elementary entities (atoms, molecules, ions, electrons, radicals, etc.) as there are atoms in 12 grams of carbon-12 (6.023 x 1023). The mass of one mole of a substance equals its relative molecular mass expressed in grams. Also spelled as mol.