We add a solution of potassium permanganate to the oxalic acid solution in two glasses. We add manganese sulphate to one. Why in a glass with manganese sulphate the colour of the solution disappears faster?

Question

Answer

Because manganese ions act as a catalyst for the reaction

Answer

Because the autocatalytic reaction occurs faster than the catalytic process

Answer

Because the catalytic reaction occurs faster than the autocatalytic process

Answer

Because sulphate ions act as a catalyst for the reaction

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We add a solution of potassium permanganate to the oxalic acid solution in two g...

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