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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
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Correct Answer: Option D
Explanation

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

There is an explanation video available below.


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Explanation Video

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