Amount of oxalic acid present in a solution can be determined by its titration with `KMnO_(4)
Channel: Doubtnut
Date: 2020-08-02

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`: