Le Chatelier's principle does NOT give information about the effect of the following on equilibrium
Correct answer: A. Time
- A. Time
- B. Pressure
- C. Temperature
- D. Concentration
Explanation
This is correct. Le Chatelier's principle predicts the direction of a shift in equilibrium, but not the rate at which the new equilibrium is reached.
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About Chemical Equilibrium
Reversible reactions reach dynamic equilibrium when forward and reverse rates become equal, and Le Chatelier's principle predicts the effect of changing concentration, pressure or temperature. The chapter also covers solubility product, the common ion effect, buffer action and the conditions used in Haber's process, with equilibrium shifts distinguished from changes in the equilibrium constant.
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