According to law of mass action, the rate at which a reaction proceeds is proportional to the_of reactants.
Correct answer: B. Active mass
- A. Mass
- B. Active mass
- C. Molar mass
- D. Molarity
Explanation
The law of mass action states that the rate of a reaction is proportional to the active mass of the 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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