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The normal freezing point of nitrobenzen...

The normal freezing point of nitrobenzene `(C_(6)H_(5)NO_(2))` is `278.82K`. `A 0.25` molal solution of a certain solute in nitrobenzene causes a freezing point depression of `2` degrees. Calculate the value of `K_(f)` for nitrobenzene.

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The normal freezing point of nitrobenzene (C_(6)H_(5)NO_(2)) is 278.82K . 0.25 molal solution of a certain solute in nitrobenzene causes a freezing point depression of 2 degrees. Calculate the value of K_(f) for nitrobenzene.

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