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