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25 mL of an aqueous solution of KCl was ...

`25 mL` of an aqueous solution of `KCl` was found to requires `20 mL` of `1M AgNO_(3)` solution when titrated using a `K_(2)CrO_(4)` as indicator. Depression in freezing point of `KCl` solution with `100%` ionisation will be :
`(K_(f) = 2.0 mol^(-1) kg "and molarity = molality")`

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