A certain amount of reducing agent reduces x mole of KMnO4 & y mole of K2Cr2O7 in different experiments in acidic medium. If the change in oxidation state of reducing agent is same in both experiments

Question

A certain amount of reducing agent reduces x mole of KMnO4 & y mole of K2Cr2O7 in different experiments in acidic medium. If the change in oxidation state of reducing agent is same in both experiments then x : y is.

Prashant Kotian · Accepted Answer

Correct answer: D. Equivalents of 4 KMnO 5x  Equivalents of 2 2 7 K Cr O 6y  Equivalents of oxidising agent must be same 5 6 x y  : 6:5 x y 

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