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JEE Main Chemistry question

ChemistrySurface ChemistryJEE Main

Not in JEE Main or NEET syllabus

In the titration between oxalic acid and acidified potassium permanganate, the manganous salt formed during the reaction catalyses the reaction. The manganous salt acts as:

Answer: (C)

Solution

The (manganous) ion is itself a product of the redox reaction between oxalic acid and , and it speeds up

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Question ID VK-145040