For a gaseous phase reaction, when number of moles of reactants and products are equal:
Correct answer: D. The values of Kp and Kc are the same
- A. The values of Kp and Kc are different
- B. The value of Kp is greater than Kc
- C. The value of Kc is greater than Kp
- D. The values of Kp and Kc are the same
Explanation
If the difference in n is zero, the Kp = Kc.
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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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