Equilibrium Question 387

Question: A is an aqueous acid; B is an aqueous base. They are diluted separately, then [KCET 2002]

Options:

A) $ pH $ of A increases and $ pH $ of B decreases

B) $ pH $ of A increases and $ pH $ of B decreases till $ pH $ in each case is 7

C) $ pH $ of A and B increase

D) $ pH $ of B and A decrease

Show Answer

Answer:

Correct Answer: A

Solution:

On dilution the pH of acid A increases while pH of base B decreases.



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