2 mole , equimplar mixture of Na(2)C(2)O...

2 mole , equimplar mixture of `Na_(2)C_(2)O_(4) and H_(2)C_(2)O_(4) "required" V_(1) L of 0.1 M KMnO_(4)` in acidic medium for complete oxidation. The same amount of the mixture required ` V_(2) L of 0.2 M NaOH` for neutralisaation. The raation of ` V_(1) and V_(2)` is:

`1:2`

`2:1`

`4:5`

`5:4`

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An equimolar mixture of Na_(2)C_(2)O_(4) and KHC_(2)O_(4)3H_(2)C_(2)O_(4) required V_(1) litre of 0.1MKMnO_(4) ion acidic medium for complete oxidation. The same amount of mixture required V_(2) litre of 0.2M NaOH for complete neutralization. What os the ratio of V_(1):V_(2) ?

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