The rate of reaction _.
Correct answer: B. Decreases as reaction proceeds
- A. Increases as reaction proceeds
- B. Decreases as reaction proceeds
- C. Remains unchanged
- D. None of these
Explanation
As the reaction proceeds, the rate of reaction is slowing down with time because at the start, the rate of reaction is fast due to abundant reactants.
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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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