Answer: increasing the dilution.
- A reducing the dilution
- B increasing the dilution
- C adding a common ion
- D cooling the solution
Correct answer: B. increasing the dilution
Explanation: Dilution promotes hydrolysis, so the degree of hydrolysis increases as the solution is diluted.
As the reaction proceeds, reactant concentration falls and product concentration rises until both level off at equilibrium.
Concept context
When forward and reverse reaction rates are equal, equilibrium is reached. Learn about Kc, Kp, Le Chatelier's principle, and acid-base equilibria, including pH, buffer solutions, and solubility product.