Chemistry Honors 2 review

Front

Why does the rate of dissolving increase as the temperature increases?

Back

The solute molecules move faster at higher temperatures.

Front

What happens to the concentration of a solution when more solute is added?

Back

The concentration increases.

Front

What is the tendency of molecules of the same kind to stick to one another?

Back

Cohesion.

Front

What is the effect of temperature on the solubility of most solid solutes in water?

Back

Solubility increases with temperature (Warm water dissolves sugar faster).

Front

What is the amount of a solute in a given amount of a solution called?

Back

Concentration.

Front

What is the process called when a solute dissolves in a solvent?

Back

Dissolution.

Front

What is the term for the process of making a solution less concentrated?

Back

Dilution.

Front

What is the term for the attraction between different substances, such as water and a solute?

Back

Adhesion.

Front

What is the term for a mixture where one substance is evenly distributed within another?

Back

Solution.

Front

What happens to the solubility of gases in liquids as temperature increases?

Back

Solubility decreases with increasing temperature.