Question

Which of the following sodium acetate solution will show minimum pH?

• A. 0.01 M
• B. 0.001 M
• C. 0.0001 M
• D. 0.1 M

Answer 1

Answer: (C)

$H\propto \frac{1}{\sqrt{C}}$ The $[H^{+}]$ concentration will maximum in 0.0001 M solution hence its pH value will be minimum.