Chemistry: Chemical Reactions
Test Quiz
1. Which of the following is an example of a chemical reaction?
a. The break down of food into energy
b. Photosynthesis in plants
c. Metal rusting
d. All of the above
e. None of the Above
2. What is the substance produced by a chemical reaction called?
a. Reactant
b. Product
c. Resultant
d. Reagent
e. Summation
3. What is a substance that is used up during a chemical reaction called?
a. Reactant
b. Product
c. Resultant
d. Reagent
e. Summation
4. What kind of chemical reaction involves oxygen and another substance producing water and carbon dioxide?
a. Synthesis reaction
b. Decomposition reaction
c. Combustion
d. Single displacement
e. Photochemical reaction
5. What kind of chemical reaction is where two substances combine to make a new substance?
a. Synthesis reaction
b. Decomposition reaction
c. Combustion
d. Single displacement
e. Photochemical reaction
6. What kind of chemical reaction involves photons from light?
a. Synthesis reaction
b. Decomposition reaction
c. Combustion
d. Single displacement
e. Photochemical reaction
7. What kind of chemical reaction can be represented by the equation A + BC ---> AC + B?
a. Synthesis reaction
b. Decomposition reaction
c. Combustion
d. Single displacement
e. Photochemical reaction
8. What kind of chemical reaction is where one substance is broken down into two substances?
a. Synthesis reaction
b. Decomposition reaction
c. Combustion
d. Single displacement
e. Photochemical reaction
9. What does a catalyst do to a chemical reaction?
a. Stops the reaction
b. Starts the reaction
c. Speeds up the rate of reaction
d. Slows down the rate of reaction
e. None of the Above
10. True or False: One example of a chemical reaction is when H20 (water) melts and changes state from ice to liquid.
a. TRUE
b. FALSE
c.
d.
e.
About this quiz: All the questions on this quiz are based on information that can be found on the Chemistry: Chemical Reactions page at www.ducksters.com/science/chemistry/chemical_reactions.php.
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