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Chemistry Kinetics: Reactions in Motion Quiz

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10 Questions

Popular Questions In Chemistry Kinetics: Reactions in Motion Quiz

  • Which factor does NOT generally affect reaction rate?
  • What is the order of a reaction if doubling the reactant concentration quadruples the rate?
  • What does a catalyst do to the activation energy of a reaction?
  • The Arrhenius equation describes the relationship between rate constant and which variable?
  • Which of these is a typical unit for a first-order rate constant?
  • For an elementary reaction, the rate law can be determined by:
  • What is the half-life of a first-order reaction if the rate constant is 0.693 s⁻¹?
  • The slowest step in a reaction mechanism is called the:
  • Which statement is true about the equilibrium constant (K) and the rate constants of the forward (kf) and reverse (kr) reactions?
  • What effect does increasing the temperature usually have on the rate of a chemical reaction?