1.

20 ml of 0.1 M FeC_(2)O_(4) solution is titrated with 0.1 M KMnO_(4) is acidic medium. Volume of KMnO_(4) solution required to oxidise FeC_(4)O_(4) completely is

Answer»

20 ML
12 ml
8 ml
4 ml

SOLUTION :Eqts of `KMnO_(4)` = Eqts of `FeC_(2)O_(4)`
`Vxx0.1xx5 =20xx0.1xx3`
`V=12ml`


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