write the reaction between oxalic acid and KMnO4
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Answer:
Potassium permanganate is standardized against pure oxalic acid. It involves a redox reaction. Oxalic acid is oxidised to carbon dioxide by KMnO4, which itself gets reduced to MnSO4.
Explanation:
Why in the redox titration of KMnO4 vs oxalic acid, we heat oxalic acid solution before starting the titration? Solution : The reaction is very slow at room temperature. By raising the temperature, the reaction rate increases.
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