255) pH of a buffer solution decreases by 0.02 units when 0.12 gm of acetic acid is added to 250 mL of a buffer solution of acetic acid and potassium acetate at 27oC. The buffer capacity of the solution is:
Answer is:
0.4
Related Physical Chemistry MCQ with Answers
Answer is:
No change
Explanation:
Blood itself is a buffer solution, so a small change in CO2 concentration will not affect its pH.
Answer is:
Hydrolysis of the salt formed
Explanation:
Saly hydrolysis affects the pH of the solution.
Answer is:
6 x 10−4
Explanation:
[H+] = Cα