WorksheetsTypes Of Reactions Lesson 1
Total questions: 10
Worksheet time: 13mins
Name
Class
Date
1.
What type of reaction is Fe + Cl2 → FeCl3
a)
Synthesis
b)
Decomposition
c)
Single Replacement
d)
Combustion
e)
None of these
2.
What type of reaction is H2 + N2 → NH3
a)
Synthesis
b)
Decomposition
c)
Single Replacement
d)
Combustion
e)
None of these
3.
What is decomposition?
a)
putting substances together
b)
breaking substances apart
c)
element replacing another element in a compoud
d)
burning of a subtance
4.
This pictures simulates what type of reaction?
a)
Synthesis
b)
Decomposition
c)
Single Replacement
d)
Double Replacement
5.
Si + S8 --> Si2S4
a)
Synthesis (combination)
b)
Decomposition
c)
Single replacement
d)
Double replacement
6.
What type of chemical reaction is this one?
Al(OH)3 --> Al2O3 + H2O
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement
7.
The following is what type of reaction:
NH3 + HCl → NH4Cl
NH3 + HCl → NH4Cl
a)
Combination/Synthesis
b)
Decomposition
c)
Single Displacement
d)
Double Displacement
8.
Ions in two compounds switch.
a)
Combination/Synthesis
b)
Combustion
c)
Single Displacement
d)
Double Displacement
9.
What type of reaction is taking place in this picture?
a)
Combination/Synthesis
b)
Decomposition
c)
Single Displacement
d)
Double Displacement
10.
3KOH + H3PO4 --> K3PO4 + 3H2O
a)
Combination/Synthesis
b)
Decomposition
c)
Single displacement
d)
Double displacement
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