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Exothermic and Endothermic reactions

Quiz by EvansZ Science

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10 questions
Show answers
  • Q1
    Does an ice pack take in or release heat energy?
    Release
    Take in
    30s
  • Q2
    Does a hand warmer take in or release heat energy?
    Take in
    Release
    30s
  • Q3
    What happens to the energy in an exothermic reaction?
    The energy enters the reaction
    The energy exits the reaction
    Nothing happens
    30s
  • Q4
    What happens to the energy in an endothermic reaction?
    The energy enters the reaction
    Nothing happens
    The energy exits the reaction
    30s
  • Q5
    In an exothermic reaction, the temperature of the surroundings...
    Decreases
    Increases
    Stays the same
    30s
  • Q6
    In an endothermic reaction, the temperature of the surroundings...
    Increases
    Decreases
    Stays the same
    30s
  • Q7
    An example of an exothermic reaction is
    Freezing
    Boiling
    Melting
    30s
  • Q8
    An example of an endothermic reaction is
    Melting
    Condensing
    Freezing
    30s
  • Q9
    Which one of the following would be a temperature change from an exothermic reaction?
    increase of 10 degrees
    decrease of 20 degrees
    decrease of 10 degrees
    30s
  • Q10
    Which of the following would be a temperature change from an endothermic reaction?
    increase of 5 degrees
    increase of 10 degrees
    decrease of 15 degrees
    30s

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