A small value of Kc suggests that position of equilibrium
Correct answer: C. lies towards left
- A. is constantly changing
- B. remains same after adding reactant
- C. lies towards left
- D. is independent of T
Explanation
A small value of Kc indicates that the equilibrium position favours the reactants. This means that the reaction predominantly stays on the reactant side, which suggests that the position of equilibrium lies towards the left. Thus, option C is correct.
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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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