Multiple choice

Which of these does not influence the rate of reaction?

  1. Nature of the reactants

  2. Concentration of the reactants

  3. Temperature of the reaction

  4. Molecularity of the reaction

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Molecularity is a theoretical concept based on the mechanism of an elementary reaction, whereas rate is influenced by physical conditions like concentration, temperature, and the nature of reactants.

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