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.
