Question

20 grams of a solute is added to 100 gn of water at 25°c. The vapour pressure of pure water

Answer 1

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vapor pressures of the pure solvents (no solute). Ideal solution ... The vapor pressure of pure water (p1^o) is 17.54 mmHg at 20 degrees C .... 100 g water x 1 kg/1000g = 0.1 kg water



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