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WorksheetsOxides Review
Total questions: 10
Worksheet time: 4mins
Name
Class
Date
1.
Most metal oxides are...
a)
bases.
b)
neutral.
c)
acidic.
2.
Most non-metal oxides are...
a)
bases.
b)
neutral.
c)
acidic.
3.
What type of oxide is:
Potassium oxide
a)
Amphoteric Oxide
b)
Basic Oxide
c)
Neutral Oxide
d)
Acidic Oxide
4.
What type of oxide is:
Water
a)
Amphoteric Oxide
b)
Basic Oxide
c)
Neutral Oxide
d)
Acidic Oxide
5.
What type of oxide is:
Nitrogen Dioxide
a)
Amphoteric Oxide
b)
Basic Oxide
c)
Neutral Oxide
d)
Acidic Oxide
6.
What type of oxide is:
Copper (II) Oxide
a)
Amphoteric Oxide
b)
Basic Oxide
c)
Neutral Oxide
d)
Acidic Oxide
7.
What type of oxide is:
Carbon Dioxide
a)
Amphoteric Oxide
b)
Basic Oxide
c)
Neutral Oxide
d)
Acidic Oxide
8.
Which of the following is an example of an oxidation reaction?
a)
Ca + O2 --> CaO
b)
Na2O + H2O --> NaOH
c)
Fe2O3 + CO --> Fe + CO2
d)
All of the choices are oxidation reactions.
9.
Which of the following is the product of the reaction of aluminium and oxygen?
a)
aluminium oxide.
b)
metal oxide
c)
aluminium ore
d)
aluminium and oxygen
10.
How are metal oxides formed?
a)
When metals react with oxide.
b)
When metals react with water.
c)
When metals react with air.
d)
When metals react with oxygen.
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