placeholder image to represent content

Chemical reactions

Quiz by Haneen

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
4 questions
Show answers
  • Q1
    Which of the following is a sign that a chemical reaction has occurred?
    Color change
    Change in temperature
    Formation of a gas
    Dissolving of a solid
    30s
  • Q2
    What is the process called when a solid turns directly into a gas?
    Condensation
    Deposition
    Evaporation
    Sublimation
    30s
  • Q3
    What type of reaction involves the breakdown of a compound into simpler substances?
    Synthesis reaction
    Double displacement reaction
    Decomposition reaction
    Single displacement reaction
    30s
  • Q4
    Which of the following is an example of an exothermic reaction?
    Melting of ice
    Photosynthesis
    Dissolving ammonium nitrate in water
    Combustion of fuels
    30s

Teachers give this quiz to your class