When an acidic solution is diluted, what happens to its pH?

CHEMISTRY
JAMB 2023

When an acidic solution is diluted, what happens to its pH?

  • A. It depends on the specific acid
  • B. It decreases
  • C. It remains the same
  • D. It increases

Correct Answer: B. It decreases

Explanation

When an acidic solution is diluted by adding more solvent (usually water), the concentration of hydrogen ions decreases. As a result, the pH of the solution decreases, making it less acidic



Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *
Add Math
Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.