ChemistryMediumHigh School (11–12)Solutions › Colligative Properties and the van 't Hoff FactorNEETAP
Created by StemPy LabWhich of these aqueous solutions, all at the same concentration of , has the lowest freezing point?
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← The vapour pressure of a pure solvent is 38.4 kPa. Above a solution of a non-volatile solute in it, the pressure is 35.3 kPa at the same temperature. What is the mole fraction of the solute in the solution?A salt AB₂ is dissolved at 0.070 mol/kg in water. The measured fall of the freezing point is 0.299 K. What is the degree of dissociation? Take Kf = 1.86 K kg/mol. →
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