JEE · NEET Previous Year Question

Which one of the following statements for the order of a reaction is incorrect?

Topic: NEET PYQ

Answer: D. Full step-by-step solution below.

  1. AOrder can be determined only experimentally
  2. BOrder is not influenced by stoichiometric coefficient of the reactants.
  3. COrder of a reaction is sum of power to the concentration terms of reactants to express the rate of reaction.
  4. DOrder of reaction is always whole number.

Correct answer: D

Solution

(d) Order of a reaction is not always whole number. It can be zero, or fr actional also.

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