If liquid substance A is pH 4 and substance B is pH 3, then which is more acidic? How do you know? What is neutral pH?

Question

Chemistry

Bart

11 November, 19:54

If liquid substance A is pH 4 and substance B is pH 3, then which is more acidic? How do you know? What is neutral pH?

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Answers (1)

Know the Answer?

Bobby Hammond · Answer 1

Substance B is more Acidic because lower the pH of a substance, more is the dissociation of H + ion. Hence, more is the Acidity.

Neutral pH is marked at 7 on pH scale, is a level on which equal amounts of H + and OH - ions is present in the solution, making it neutral.