0.5 g of an oxalate was dissolved in water and the solution made to 100 mL. On t
Channel: Doubtnut
Date: 2020-03-29

0.5 g of an oxalate was dissolved in water and the solution made to 100 mL. On titration 10 mL of this solution required 15 mL of `(N)/(20)KMnO_(4)`. Calculate the percentage of oxalate in the sample .