1 a solution is prepared by dissolving 0112 g of cacl2 in, Ask an Expert

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1. A solution is prepared by dissolving 0.112 g of CaCl2 in 100 g of water. The osmotic pressure of this solution is found to be 512 mmHg at 25 degrees C. Assume that the density of the solution is 1.00g/mL.

a. What is the van't Hoff factor, i, for the solution?
b. How would the value of i change as the solution becomes more concentrated? Explain.

2. Arrange these aqueous solutions, each 10% by mass in solute, in order of increasing freezing point and boiling point. Explain your reasoning.

-Glucose (C6H12O6)

-Sucrose (C12H22O11)

-Sodium nitrate

-Calcium Chloride

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Category:- Chemistry
Reference No.:- M91040696

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