Solubility and Solutions

Stirring the solution...

• Slows the dissolving process

• Doesn't change the dissolving process

• Speeds up the dissolving process

• None of the above

Oil molecules are nonpolar. What kind of solvent is required to remove an oil stain?

• saturated

• unsaturated

• polar

• nonpolar

If an electrical current can run through a solution, it is said to contain

• magic

• nonelectrolytes

• electricity

• electrolytes

Which of the following is an electrolyte?

• sodium chloride

• sugar (carbon, oxygen, hydrogen)

• water (hydrogen and water)

• sand (silicon and oxygen)

You can make a solute dissolve more quickly in a solvent by

• adding more solute.

• adding ice.

• heating the solvent.

• removing some solvent.

Tags

NGSS.MS-PS1-4

The amount of solute that can be dissolved in a specific amount of solvent at a given temperature is its

• concentration.

• density.

• dilution.

• solubility.

A solution is made up of two components. The first is the solute. What is the solute?

• The substance that dissolves

• The substance that does the dissolving

• The liquid substance

• None of the above

Tags

NGSS.MS-PS1-2

Solute + Solvent =

• Mixture

• colloid

• suspension

• solution

When a substance can dissolve in another substance, it is said to be..

• soluble

• insoluble

• miscible

• immiscible

What do you call a solution that contains less than the maximum amount of solute that is capable of being dissolved?

• unsaturated solution

• saturated solution

• supersaturated solution

• insoluble solution