Amount of oxalic acid present in a solution can be determined by its titration with `KMnO_(4)
Channel: Doubtnut
Date: 12/04/2020

Amount of oxalic acid present in a solution can be determined by its titration with `KMnO_(4)` solution in the presence of `H_(2)SO_(4)`. The titration gives unsatisfactory result when carried out in the presence of HCl, because HCl