I. Does the solubility of the solute increase or decrease in each of the followi

Question

I. Does the solubility of the solute increase or decrease in each of the following situations?

1. Ice is placed in a glass of cola (solute is CO2 gas).

2. Honey is dissolved in hot water instead of cold water.

3. The pressure of O2 over a solution is increased (solute is O2 gas).

II. Which of the following statements about the dilution of a solution are true?

III. In order to prevent the process of either crenation or hemolysis with red blood cells an intervenous solution concentration should be ________ to the concentration of blood.

The volume of solution remains unchanged. The amount of solute decreases. The amount of solute remains the same. The volume of the solution is decreased.

Explanation / Answer

INCREASE

INCREASE

INCREASE

The amount of solute remains the same

hypertonic

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