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WorksheetsMixtures and Solutions
Total questions: 20
Worksheet time: 16mins
Name
Class
Date
1.
Which of the following tools could be used to quickly separate a mixture of iron paperclips and sand?
a)
magnet
b)
hotplate
c)
microscope
d)
hand lense
2.
What property of water changes after creating a solution of lemon juice and water?
a)
Shape
b)
Temperature
c)
Taste
d)
State of Matter
3.
Which property of salt would stay the same in a mixture of salt and water?
a)
Color
b)
Shape
c)
Size
d)
Taste
4.
A mixture of peanuts and chocolate chips would
a)
Have a salty and sweet flavor
b)
Change from a solid to a liquid
c)
Have less mass than the ingredients
d)
Become cooler when being mixed
5.
Which of the following, if added to water, would change its shape?
a)
Glass
b)
Salt
c)
Sand
d)
Wood
6.
A combination of 2 or more substances that cannot be easily separated is called-
a)
a mixture
b)
a solution
c)
a solute
d)
a solvent
7.
Water and Kool-Aid are mixed together. Hot water, coffee and sugar are mixed together. Which substance is the solvent in both?
a)
Water
b)
Coffee
c)
Kool-aid
d)
Sugar
8.
Soup has ingredients in it that dissolve. True or False
a)
True
b)
False
9.
If I added 27 grams of salt to water and separated the solution with a hot plate, what amount of salt would be left behind?
a)
20 grams
b)
0 grams
c)
27 grams
d)
10 grams
10.
Which of the following is a method of separating solutions?
a)
hand seperation
b)
filtering
c)
screening
d)
evaporation
11.
If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?
a)
Filter
b)
Screen
c)
Magnet
d)
Evaporation
12.
In the above picture, a powder is about to be poured into the liquid. Which of the following should be done to make this powder dissolve faster?
a)
stir the powder in the liquid
b)
freeze the mixture
c)
add more powder to the liquid
d)
store the mixture in a dark place
13.
When solute dissolves into a solvent it is called a _____________.
a)
mixture
b)
solution
c)
element
14.
The image shown is an example of a ___________.
a)
solution
b)
mixture
c)
gas
d)
plasma
15.
Solubility is a ________ property.
a)
neat
b)
chemical
c)
physical
d)
an organic
16.
A solution is a kind of ________.
a)
mixture
b)
compound
c)
element
d)
stuff
17.
Is ocean water a mixture or a solution?
a)
Mixture
b)
Solution
18.
Which one of the following solids is insoluble (not soluble) in water?
a)
sugar
b)
sand
c)
copper sulfate
d)
salt
19.
To separate the sugar and lemonade, what method should you use?
a)
filtration
b)
sorting
c)
magnet
d)
boiling
20.
To separate trail mix what method should you use?
a)
filtration
b)
sorting
c)
magnet
d)
boiling
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