Post-UTME Chemistry 2019 Objective — Question 12
Question 12 of 20 from the Post-UTME Screening (Post-UTME) Chemistry 2019 Objective paper, with the correct answer and a full explanation.
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Which of the following factors will affect the position of equilibrium of a reversible reaction? I. Temperature II. Concentration III. Surface area of reactants
- A. II and III only
- B. I and II onlyCorrect
- C. III only
- D. I only
Explanation
Temperature and concentration affect the position of equilibrium; surface area only affects the rate at which equilibrium is reached, not its position.
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