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Chemical Reaction Formative assessment
By Ahmad Abbass
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Last updated about 4 years ago
9 questions
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Instructions
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This assessment helps you to evaluate your knowledge, Go and try to do all the questions
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Draggable item
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Corresponding Item
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Question 8
8.
What is the difference between Physical and Chemical change? Give an example on both?
Question 9
9.
State 4 evidences that means there is a chemical reaction occurs?
Release of hydrogen gas from an experiment means that there is a ------------- change
Chemical
Physical
Melting ice means that there is a ------------- change
Chemical
Physical
Substances that are broken down by the chemical change called
Products
Reactants
Chemical reaction
Substances created by the chemical change called
Products
Reactants
Chemical reaction
Release of gas means that there is Physical reaction
True
False
Change of Color means that there is Chemical reaction
True
False
Match between the change and the kind of change
Squeezing lemon juice
Physical change
Formation of Iron rust
Chemical change
Burning a paper
Physical change
Cutting of tree
Chemical change