MDCAT Chemistry MCQ #5129

The collision theory explains that the rate of a reaction depends on

MDCAT Chemistry MCQ #5129

  1. Question 1

    Q1. The collision theory explains that the rate of a reaction depends on

    • A) The frequency of collisions and the fraction of effective collisions
    • B) The concentration of reactants only
    • C) The temperature only
    • D) The surface area only

    Answer: The frequency of collisions and the fraction of effective collisions

    Explanation: Collision theory states that reaction rate depends on collision frequency and the fraction of collisions with sufficient energy and proper orientation.