WhenKMnO_(4) solution is added to oxalic acid solution, the decolouris – InterviewSolution

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1.	WhenKMnO_(4) solution is added to oxalic acid solution, the decolourisation is slow in the beginning but becomes instantaneous after some time because:
Answer» `CO_(2)` is FORMED as the products Reaction is EXOTHERMIC `MnO_(4)^(-)`catalysis the reaction `MN^(2+)` acts as autocatalyst Answer :d

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