When 10 mL of an aqueous solution of KMnO was titrated in acidic medium, equal volume of 0.1 M of an — Redox Reactions and Volumetric Analysis Chemistry Question

Question

When 10 mL of an aqueous solution of KMnO was titrated in acidic medium, equal volume of 0.1 M of an aqueous solution of ferrous sulphate was required for complete discharge of colour. The strength of KMnO in grams per litre is ________ × 10 . (Nearest integer) [Atomic mass of K = 39, Mn = 55, O = 16] 4 4 –2