wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Mixtures and Solutions

Total questions: 24

Worksheet time: 12mins

Name
Class
Date
1.

To break down and spread evenly in a liquid

a)

dissolve

b)

evaporate

c)

sink

2.

combination of 2 or more substances that keep their own properties and can easily be seperated

a)

solution

b)

solute

c)

mixture

3.

sand dissolves in water

a)

True

b)

False

4.

one substance dissolved evenly in another

a)

solution

b)

mixture

5.

if a substance is soluble it

a)

dissolves in water

b)

does not dissolve in water

6.

lemon juice

a)

floats in water

b)

is not soluble in water

c)

is soluble in water

7.

to test solubility you will need

a)

water

b)

scale

c)

hot plate

8.

some substances that are soluble are

a)

salt and sand

b)

Kool-Aid mix and water

c)

sugar and iron filings

9.

which tool can easily separate sand and iron filings

a)

sieve

b)

water

c)

magnet

10.

what property of water changes after making a solution of lemon juice and water

a)

temperature

b)

taste

c)

shape

11.

what happens when water mixes with sugar?

a)

the appearance of sugar changes

b)

the state of water changes

c)

the shape of water changes

12.

M&M's and peanuts together in a bowl is a example of

a)

homogeneous mixture

b)

heterogeneous mixture

c)

both

13.

sand and water create a .....

a)

homogeneous mixture

b)

heterogeneous mixture

14.

what tool can be used to separate salt and water?

a)

triple beam balance

b)

paper filter

c)

hot plate

15.

if a substance can be seen in water it

a)

dissolved

b)

is soluble

c)

is not soluble

16.

what tool would best separate iron bolts from aluminum bolts

a)

funnel

b)

magnet

c)

scale

17.

Which of the following is a solution?

a)

chex mix

b)

lemonade

c)

Oreo milkshake

d)

chocolate chip cookie

18.

Which method would be used to separate salt from water?

a)

evaporation

b)

floatation

c)

filtration

d)

gravity

19.

The Kool-aid is TOO sweet, what would you add to make it less sweet?

a)

more solvent

b)

more solute

20.

Which method WILL NOT increase the rate of dissolving salt in water?

a)

shaking

b)

cooling

c)

stirring

d)

heating

21.

What happens after a solvent reaches its saturation point?

a)

the solute will dissolve

b)

the solvent will disappear

c)

the solute will float

d)

the solute will not dissolve

22.

Which method will separate gravel from water and powder water?

a)

sifting

b)

floatation

c)

chromatography

d)

evaporation

23.

Which method will separate fine powder from water?

a)

sifting

b)

dissolving

c)

floatation

d)

filtration

24.

To make a solution more concentrated, what would you add more of?

a)

solvent

b)

solute