Exothermic Reactions Quiz

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Questions and Answers

What happens to the temperature of the surroundings in an exothermic reaction?

  • It increases (correct)
  • It decreases
  • It depends on the type of reactants
  • It remains constant

Which of the following energy changes occurs in an exothermic reaction?

  • Energy remains unchanged in the surroundings
  • Energy is absorbed from the surroundings
  • Energy is released to the surroundings (correct)
  • Energy is converted to light energy

What type of reaction is the combustion of methane?

  • Exothermic reaction (correct)
  • Isobaric reaction
  • Photolytic reaction
  • Endothermic reaction

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