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Worksheet: Temperature Effects on Reaction Rate


For a simple reaction between gases A and B , which of the following temperatures will give the highest reaction rate?

  • A 5 0 C
  • B 7 5 C
  • C 2 5 C
  • D 1 0 0 C
  • E 0 C


When a reaction mixture is heated, the particles collide more frequently. Which of the following is the best explanation of this effect?

  • A The particles get larger.
  • B The particles get closer together.
  • C The particles break apart.
  • D The particles move faster.
  • E The particles exert stronger attractive forces.