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WorksheetsMixtures & Solutions
Total questions: 35
Worksheet time: 18mins
Name
Class
Date
1.
A single part of a mixture or solution -
a)
water
b)
soluble
c)
ingredient
d)
sample
2.
To break down and spread evenly in a liquid -
a)
dissolve
b)
sink
c)
evaporate
d)
boil
3.
A combination of two or more substances where each keeps their own properties and can be easily separated -
a)
solution
b)
mixture
c)
solute
d)
solvent
4.
Physical properties are appearances of an object.
a)
True
b)
False
5.
Cutting, folding, melting all cause a -
a)
magnetic change
b)
electrical change
c)
physical change
6.
A combination of two or more substances where each keeps their own properties and can be easily separated -
a)
solution
b)
mixture
c)
solute
d)
solvent
7.
Sand dissolves in water.
a)
True
b)
False
8.
One substance dissolved evenly in another -
a)
solution
b)
mixture
c)
sample
d)
ingredient
9.
Sugar is not soluble.
a)
True
b)
False
10.
If a substance is soluble it -
a)
dissolves in water
b)
does NOT dissolve in water
11.
Lemon juice -
a)
floats in water
b)
is not soluble in water
c)
is soluble in water
12.
Some materials when mixed together can change their properties.
a)
True
b)
False
13.
To test solubility, you will need -
a)
water
b)
a scale
c)
a hot plate
14.
If a substance is soluble it -
a)
dissolves in water
b)
does NOT dissolve in water
15.
Some substances that are soluble are -
a)
salt and sand
b)
Kool-Aid mix and sugar
c)
sugar and iron filings
d)
pepper and water
16.
Which tool can easily separate iron filings from sand?
a)
sieve
b)
magnet
c)
water
d)
hot plate
17.
All mixtures are not the same.
a)
True
b)
False
18.
What property of water changes after creating a solution of lemon juice and water?
a)
temperature
b)
shape
c)
taste
19.
What property of salt changes when added to water?
a)
temperature
b)
taste
c)
physical state
20.
What happens when water mixes with sugar?
a)
appearance of sugar changes
b)
state of water changes
c)
shape of water changes
21.
M&M's and peanuts together in a bowl is an example of -
a)
a solution
b)
a mixture
c)
both a solution and a mixture
22.
Sand
a)
settles or sinks in water
b)
dissolves in water
c)
floats in water
23.
A mixture -
a)
cannot be easily separated
b)
can be easily separated
c)
does not keep its physical properties
24.
Iron filings can be separated from water -
a)
by freezing in water
b)
with a magnet
c)
with tweezers
25.
Which would change its property when added to water?
a)
sand
b)
salt
c)
wood
d)
marbles
26.
To separate a solution you must -
a)
evaporate
b)
use a magnet
c)
use a sieve
27.
Sugar -
a)
settles in water
b)
is not soluble in water
c)
is soluble in water
28.
If a substance cannot be seen in water it -
a)
dissolved
b)
is not soluble
c)
cannot be dissolved
29.
If a substance cannot be seen in water it -
a)
dissolved
b)
is not soluble
c)
cannot be dissolved
30.
This substance settles in water/sinks to the bottom -
a)
salt
b)
sugar
c)
sand
31.
What tool would best separate iron bolts from aluminum bolts?
a)
funnel
b)
magnet
c)
scale
32.
When two different types of rocks are mixed, they -
a)
keep their physical properties
b)
change their physical properties
c)
cannot be easily separated
33.
To evaporate a liquid solution you would -
a)
heat the solution
b)
cool the solution
c)
pour the solution in a filter
34.
What tool can be used to separate water and salt?
a)
triple beam balance
b)
a paper filter
c)
a hot plate
35.
If 5 grams of salt was dissolved in water, how much salt would remain after evaporation?
a)
10 grams
b)
8 grams
c)
5 grams
d)
0 grams
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