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UPCAT Science practice question 16: A solution with a pH of 3 is best described as

Correct answer

A. acidic

On the pH scale, values below 7 are acidic. A pH of 3 has a hydrogen ion concentration ten thousand times that of neutral water.

The question

A solution with a pH of 3 is best described as

  1. Option A: acidicCorrect
  2. Option B: strongly basic
  3. Option C: neutral
  4. Option D: weakly basic

Why A is correct

On the pH scale, values below 7 are acidic. A pH of 3 has a hydrogen ion concentration ten thousand times that of neutral water.

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