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JEE Advanced2015ChemistryChemical KineticsActual

In dilute aqueous H 2 S O 4 , the complex diaquodioxalatoferrate (II) is oxidized by M n O 4 - . For this reaction, the ratio of the rate of change of H + to the rate of change of [ M n O 4 - ] is

Correct answer

8

Step-by-step solution

8 H + + M n O 4 - + F e H 2 O 2 O X 2 2 - ⟶ M n 2 + + F e 3 + + 4 C O 2 + 6 H 2 R a t e o f c h a n g e o f [ H + ] R a t e o f c h a n g e o f [ M n O 4 - ] = 8

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