wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Soluble & Insoluble Substances

Total questions: 35

Worksheet time: 17mins

Name
Class
Date
1.

Oil in water

a)

Soluble

b)

Insoluble

2.

Sugar in water

a)

Soluble

b)

Insoluble

3.

Salt in water

a)

Soluble

b)

Insoluble

4.

Rice in water

a)

Soluble

b)

Insoluble

5.

Sand in water

a)

Soluble

b)

Insoluble

6.

Milk powder in water

a)

Soluble

b)

Insoluble

7.

Flour in water

a)

Soluble

b)

Insoluble

8.

_________________ substances can dissolve in a liquid.

a)

Insoluble

b)

Soluble

9.

Pepper is an example of a substance that is __________________ in water.

a)

soluble

b)

insoluble

c)

dissolves

10.

Which substances are insoluble in water? (choose TWO answers)

a)

sand

b)

salt

c)

sugar

d)

flour

11.

Which substances are soluble in water? (choose TWO answers)

a)

pepper

b)

coffee

c)

sugar

d)

flour

12.

_________________ substances cannot dissolve in a liquid.

a)

Soluble

b)

Insoluble

13.

The substance that dissolves the solute is called the

a)

solution

b)

solvent

c)

saturation

d)

solid

14.

In this beaker there is some sand floating in water, but most of the sand has settled at the bottom. This would be best described as

a)

A solution

b)

A solute

c)

A suspension

d)

Dirty

15.

In a ______________, one substance is dissolved in another substance.

a)

solution

b)

suspension

c)

mixture

16.

In a chocolate milkshake, what is the solvent?

a)

Chocolate powder

b)

Chocolate syrup

c)

Milk

d)

Sugar

17.

In a chocolate milkshake, what is the solute?

a)

Milk

b)

Chocolate

c)

Water

d)

Cream

18.

In homemade lemonade, what is the solute?

a)

Water

b)

Sugar and Water

c)

Lemon and Water

d)

Sugar and Lemon

19.

A mixture that looks clear contains _________ substance.

a)

soluble

b)

insoluble

20.

A substance in the mixture that you can see float or sink at is ______________.

a)

soluble

b)

insoluble

21.

instant coffee (3 in 1coffee mix)

a)

soluble

b)

insoluble

22.

When a soluble substances dissolves, it usually leaves behind a __________________ liquid and we cannot ___________________ it.

a)

cloudy, see

b)

clear, taste

c)

clear, see

d)

cloudy, taste

23.

Sugar is a __________________ and water is a __________________. Together, they make a ___________________.

a)

solvent, solute, solution

b)

solution, solvent, solute

c)

solute, solvent, solution

24.

When an insoluble substance cannot dissolve, it usually leaves behind a __________________ liquid with suspended particles and particles at the _________________ of the cup.

a)

cloudy, bottom

b)

clear, top

c)

clear, bottom

d)

cloudy, top

25.

Bath Bomb

a)

Soluble

b)

Insoluble

26.

Moose

a)

Soluble

b)

Insoluble

27.

Soluble substances

a)

dissolve in water making a solution

b)

don't dissolve in water a make a mixture

28.

Insoluble substances

a)

dissolve in water making a solution

b)

don't dissolve in water a make a mixture

29.

Helen pours some tiny stones into a glass of water. The stones makes the water cloudy before they all settle down at the bottom of the glass. Which statement is true?

a)

The stones are soluble and have dissolved in the water.

b)

The stones are insoluble and have not dissolved in the water.

c)

The stones are soluble but need to be stirred to dissolve.

d)

The stones are insoluble but soluble if added to the water slowly.

30.

Which substance is in the wrong column of the chart?

a)

sugaar

b)

honey

c)

grass

d)

salt

31.

When no more solute dissolves the solution is _________

a)

thick solution

b)

unsaturated

c)

saturated

d)

supercalifragilisticexpialidocious

e)

solution

32.

This is an example of a

a)

Solution

b)

Mixture

33.

Sugar dissolved in water is an example of a

a)

Solution

b)

Mixture

34.

__________ are made up of solutes and solvents.

a)

Solutions

b)

Suspension

c)

Mixtures

35.
When a certain amount of solvent cannot hold any more solute it is called a ________ solution.
a)
Diluted
b)
Saturated