Equilibrium Question 536

Question: In a mixing of acetic acid and sodium acetate the ratio of concentration of the salts to the acid is increased ten times. Then the pH of the solution [KCET 2004]

Options:

A) Increase by one

B) Decreases by one

C) Decrease ten fold

D) Increases ten fold

Show Answer

Answer:

Correct Answer: A

Solution:

If concentration of acid is increases ten times in a buffer then $ pH $ of the solution is increase by one.



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