3.15 g of oxalic acid dihydrate is dissolved in water and the solution was made up to 100 ml using a standard flask. The strength of the solution in normality is ……………

3.15 g of oxalic acid dihydrate is dissolved in water and the solution

1.	3.15 g of oxalic acid dihydrate is dissolved in water and the solution was made up to 100 ml using a standard flask. The strength of the solution in normality is ……………
Answer» Solution :`0.5N` Normality `= ("Number of gram equivalents")/("Volume of the solution in L")` `= ("Mass of oxalic ACID")/(" EQUIVALENT mass of oxalic acid") + ` Volume of the solution in L `= ((3.15)/(63))/(0.1) = (0.05)/(0.1) =0.5N`