1.

In a dilute aqueous H_(2)SO_(4), the complex disaquadioxalato ferrate (II) is oxidised by MnO_(4)^(-). For this reaction, the ratio of the rate of change of [H^(+)]. For this reaction, the ratio of the rate of change of [H^(+)] to the rate of change on [MnO_(4)^(-)] is:

Answer»


Solution :The BALANCED chemical equation is:
`MnO_(4)^(-)+[Fe(H_(2)O)_(2)(C_(2)O_(4))_(2)]^(2-) + 8H^(+) to MN^(2+) + Fe^(3+) + 4CO_(2)+H_(2)O`
`r_(H^(+))/r_(MnO_(4)^(-))=8/1`


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