0.31 g of an alloy of was dissolved in excess dilute and the solution was made upto 100 mL. 20 mL of this solution required 3 mL of solution for exact oxidation. The % purity (in closest value) of Fe in wire is :
0.31 g of an alloy of was dissolved in excess dilute and the solution was made upto 100 mL. 20 mL of this solution required 3 mL of solution for exact oxidation. The % purity (in closest value) of Fe in wire is :