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:A. furnishes `H^(+)` ions in addition to those from oxalic acid.B. reduced permanganate to `Mn^(2+)`C. oxidised oxalic acid to carbon dioxide and water.D. gets oxidised by oxalic acid to chlorine.

Amount of oxalic acid present in a solution can be determined by its t

1.	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:A. furnishes `H^(+)` ions in addition to those from oxalic acid.B. reduced permanganate to `Mn^(2+)`C. oxidised oxalic acid to carbon dioxide and water.D. gets oxidised by oxalic acid to chlorine.
Answer» Correct Answer - b

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