1. The solubility of solids depends on temperature. As temperature increases
a. the solubility of most solid solutes does not vary
b. the solubility of most solid solutes drops to zero
c. the solubility of most solid solutes decreases
d. the solubility of most solid solutes increases
2. When someone opens a bottle of carbonated drinks, the pressure inside the bottle
decreases. This results in:
a. A decrease in the solubility of CO 2 gas in water.
b. An increase in the solubility of sugar in water.
c. A no change in the solubility of CO 2 gas in water.
d. An increase in the solubility of CO 2 gas in water
a. the solubility of most solid solutes does not vary
b. the solubility of most solid solutes drops to zero
c. the solubility of most solid solutes decreases
d. the solubility of most solid solutes increases
2. When someone opens a bottle of carbonated drinks, the pressure inside the bottle
decreases. This results in:
a. A decrease in the solubility of CO 2 gas in water.
b. An increase in the solubility of sugar in water.
c. A no change in the solubility of CO 2 gas in water.
d. An increase in the solubility of CO 2 gas in water
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Answer:
1.C.
2.A.
Explanation:
1.For many solids dissolved in liquid water, the solubility increases with temperature. The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.
2.Carbonation adds a weak acid that gives your Coca-Cola a little tang while acting as a preservative, as well. When you pop the top, the pressure inside the can decreases, causing the CO2 to convert to gas and escape in bubbles .