DOL REC: Solutions & Solubility Curves

A dissolved solute that does not form ions is

• a nonelectrolyte.

• a weak electrolyte.

• a strong electrolyte.

• insoluble.

If the temperature stays the same, the solubility of gases in liquids

• increases with increasing pressure.

• cannot reach equilibrium.

• decreases with increasing pressure.

• does not depend on pressure.

A solution that contains a large concentration of solute but can hold even more solute is

• unsaturated and dilute.

• saturated and dilute.

• unsaturated and concentrated.

• saturated and concentrated.

It is the medium in which matter is dissolved.

• Solubility

• Solution

• Solvent

• Solute

What type of solution is holds more than the maximum amount of solute when it is rapidly heated & then cooled slowly producing crystals?

• unsaturated 
• saturated 
• supersaturated 

Tags

NGSS.HS-PS1-5

When no more sugar will dissolve in a glass of water, the solution is...

• unsaturated
• saturated
• supersaturated

Tags

NGSS.MS-PS1-2

How many grams of NaNO₃ are soluble in 100 g of water at 10 ºC?

• 80 grams
• 100 grams
• 40 grams
• 10 grams