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WorksheetsScience quizz ig
Total questions: 11
Worksheet time: 8mins
Name
Class
Date
1.
Can chromatography determine a substances solubility?
a)
TRUE
b)
FALSE
2.
what does the Chromatography proccess look like
3.
Who sucks at science?
a)
YOU
b)
MR DAWSON
c)
MR MARSHEL
d)
EVERYONE ELSE
4.
Which one is not a colloid
a)
Foam
b)
Gel
c)
Emulsion
d)
Coffee
5.
If a spoonful of sugar is mixed in a glass of water, what is the water called?
a)
solute
b)
solution
c)
solvent
d)
element
6.
The most commonly used solvent in food is ___
a)
sodium chloride
b)
vinegar
c)
water
d)
citric acid
7.
In this mixture, which of the following will be the solute?
a)
The water in the glass
b)
The glass that holds the final mixture
c)
The solution containing both powder and water
d)
The powder on the spoon
8.
(a) : A substance that dissolves
9.
a machine with a rapidly rotating container that separates fluids
a)
centrifuge
b)
centrefuge
c)
centrfuge
d)
centrafuge
10.
Centrifuge is..
a)
A process of separating large items
b)
A process of separating something with different densities
c)
A process of separating liquids from gases
d)
A process of separating solids
11.
sand in water
a)
solution
b)
colloid
c)
suspension
d)
alloy
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