Moderate

Rate = K [N2O5 ] has _ of reaction.

Correct answer: A. First order

  • A. First order
  • B. Pseudo first order
  • C. Second order
  • D. Third order
  • E. Pseudo order

Explanation

The order of the reaction is the sum of all the exponents of reactants in the rate equation. Since the sum of exponents of reactants in this equation is 1. The order of reaction, in this case, is equal to 1.

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About Reaction Kinetics

Reaction kinetics relates reaction rate to concentration, temperature, surface area and catalysts. Questions cover rate laws, reaction order, rate constants, activation energy and the activated complex, including how a catalyst lowers the activation energy without changing the overall energy change or equilibrium position.

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