INV 5 OL Physical Properties Review 2024

Front

What is an electrolyte?

Back

An electrolyte is a compound that conducts electricity when dissolved in aqueous solutions.

Front

What is a nonelectrolyte?

Back

A nonelectrolyte is a compound that does not conduct electricity when dissolved in aqueous solutions.

Front

Which of the following compounds are nonelectrolytes?

Back

Sucrose (C12H22O11) is a nonelectrolyte.

Front

At what temperature will 40 g of NaCl completely dissolve in water?

Back

90°C.

Front

What term describes a solution that contains more solute than it can theoretically hold at a given temperature?

Back

Supersaturated.

Front

What happens to the solubility of a solid when the temperature decreases?

Back

The solubility of a solid decreases.

Front

What is the solubility of sucrose in boiling water?

Back

Sucrose is highly soluble in boiling water.

Front

What is the effect of temperature on the solubility of gases?

Back

The solubility of gases generally decreases as temperature increases.

Front

What is the state of Ce2(SO4)3 at room temperature according to solubility graphs?

Back

Ce2(SO4)3 is in the gaseous state.

Front

What is the relationship between temperature and the solubility of ionic compounds?

Back

For many ionic compounds, solubility increases with temperature.