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types of mixtures

Total questions: 12

Worksheet time: 4mins

Name
Class
Date
1.

Type of mixture that has the SAME COMPOSITION in every part.

a)

homogeneous

b)

Heterogeneous

2.

Type of mixture that DOESN'T HAVE the same composition in every part.

a)

Homogeneous

b)

Heterogeneous

3.

A mixture made of parts that separate upon standing is what type of mixture?

a)

suspension

b)

solution

c)

alloy

d)

colloid

4.

Water can dissolve many things so it is called the

(a)  

5.

What is a precipitate?

a)

an insoluble reactant formed during a chemical reaction

b)

an insoluble product formed during a chemical reaction

c)

a soluble solvent in a saturated solution

d)

a soluble solute in a saturated solution

6.

What will allow more solute to be dissolved in a solvent.

a)

adding more solute

b)

stiring

c)

cooling solution

d)

heat

7.

When you measure how fast a solute dissolves, you are measuring the

a)

amount of dissolving

b)

rate of particle movement

c)

amount of particle movement

d)

rate of solution

8.

Define solubility

a)

how much pressure is in an object has

b)

Surface Area per Temperature

c)

how much solute can dissolve in a solvent

d)

it is a made up word

9.

Rey is making soup. He will dissolve cubes of instant soup mix in hot water.

How can Rey make the soup cubes dissolve more quickly in the water?

a)

use less water

b)

use more water

c)

add ice cubes to cool the water

d)

break the soup cubes into smaller pieces

10.

Darla put some sugar in a pitcher of iced tea.


Why is Darla stirring the iced tea?

a)

Stirring makes the iced tea colder

b)

Stirring makes the sugar dissolve more quickly

c)

Stirring keeps the sugar from forming into larger pieces

d)

The sugar will not dissolve unless she stirs the iced tea

11.

Lemonade - Water, lemon juice, and sugar

Identify the solute

a)

water

b)

lemon juice

c)

sugar and lemon juice

12.

What is a substance that is dissolved in another substance?

a)

solution

b)

solute

c)

solvent

d)

compound