MDCAT Chemistry MCQ #5113

A catalyst is added to a reversible reaction. What is the mechanistic effect on the chemical equilibrium?

MDCAT Chemistry MCQ #5113

  1. Question 1

    Q1. A catalyst is added to a reversible reaction. What is the mechanistic effect on the chemical equilibrium?

    • A) Increased yield of products
    • B) Change in the equilibrium constant value
    • C) Shift of equilibrium to the right
    • D) Faster attainment of the equilibrium state

    Answer: Faster attainment of the equilibrium state

    Explanation: Catalysts do not change the equilibrium constant (Kc), only the rate to reach it. Option B is a common misconception.