`1g` of moist sample of `KCI` and `KCIO_(3)` was dissolved in water to make `250mL` solution, `25mL` of this solution was treated with `SO_(2)` to reduce chlorirate to chloride and excess of `SO_(2)` was removed by boiling. The total chloride was precipitaed as silver chloride. the weight of precipitate was `0.1435g`. In another experiment, `25mL` of original solution was heated with `30mL` of `0.2N` ferrous sulphate solution and unreached ferrous sulphate required `37.5mL` of `0.8N` solution of an oxidant for complete oxidation. Caculate the molar ratio of chlorate int eh given mixture. `Fe^(2+)` reacts with `CIO_(3)^(-)` accroding to equaction,
`CIO_(3)^(-) + 6Fe^(2+) ++ 6H^(+) rarr CI^(-) + 6Fe^(3+) + 3H_(2)O`

Answer

`(1)/(2), (1)/(2)`