JEE Main 202127 Aug, Morning shiftChemistryMediumPrinciples Related to Practical Chemistry54× since 2004
When 10 mL of an aqueous solution of KMnO₄ 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 KMnO₄ in grams per litre is __________ 10^2. (Nearest integer)
[Atomic mass of K = 39, Mn = 55, O = 16]