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Solubility and Temperature Test Review

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Concentration is ...

a)

a substance that is dissolved in another substance to form a solution.

b)

a measure of how much of a given substance is mixed with another substance.

c)

a substance that is dissolved in another substance to form a solution.

2.

Dissolve is ...

a)

to pass into solution.

b)

the maximum concentration of solute that can be dissolved in a solvent.

c)

a homogeneous mixture of two or more substances.

3.

What is homogeneous mixture?

a)

a solid, liquid, or gas in which a solute is dissolved to form a solution.

b)

a measure of how much of a given substance is mixed with another substance.

c)

a combination of two or more substances that is exactly the same throughout.

4.

Solubility is ...

a)

a substance that is dissolved in another substance to form a solution.

b)

a substance that is dissolved in another substance to form a solution

c)

the maximum concentration of solute that can be dissolved in a solvent

5.

The solubility curve is ...

a)

a measure of how much of a given substance is mixed with another substance.

b)

a graph showing the relationship between solubility and another variable such as temperature or pressure.

c)

a substance that is dissolved in another substance to form a solution.

6.

A solute is ...

a)

a solid, liquid, or gas in which a solute is dissolved to form a solution.

b)

a substance that is dissolved in another substance to form a solution.

c)

to pass into solution.

7.

A solution is ...

a)

a homogeneous mixture of two or more substances.

b)

a combination of two or more substances that is exactly the same throughout.

c)

a substance that is dissolved in another substance to form a solution.

8.

What is a solvent?

a)

a solid, liquid, or gas in which a solute is dissolved to form a solution.

b)

he maximum concentration of solute that can be dissolved in a solvent.

c)

a measure of how much of a given substance is mixed with another substance.

9.

What happens when you stir in a spoonful of sugar into hot water?

a)

The sugar floats in hot water

b)

The sugar will harden and sink in hot water

c)

The sugar will dissolve

10.

When sugar is dissolved in water, it disappears from view and forms ...

a)

a heterogenous mixture

b)

a homogeneous mixture

c)

a precipitate

11.

To measure the concentration of a solution, divide the mass of the ...

a)

solvent by the volume of the solute.

b)

solute by the volume of the solvent.

12.

Solvents are generally in what physical state?

a)

gas

b)

liquid

c)

solid

13.

Solutes can appear in what physical state?

a)

solids only

b)

solids and liquids only

c)

solids, liquids, or gases

14.

In salt water, the solvent is ...

a)

water

b)

salt

c)

air

15.

In salt water, the solute is ...

a)

salt

b)

water

c)

air