The autodissociation of water gives pure water a pH of 4 and thus a higher concentration of H₃O⁺ than OH^-.

Name: The autodissociation of water gives pure water a pH of 4 and thus a higher concentration of H 3 O + than OH - .
Brand: Quizplus
Rating: 4.8 (51 reviews)

Question

Quizplus · Accepted Answer

The autodissociation of water gives pure water a pH of 7, which means an equal concentration of H+ and OH- ions. Therefore, the statement that water has a pH of 4 is false. Additionally, the higher concentration of HS- and H+ ions would lead to a lower pH, not a higher one.

The Autodissociation of Water Gives Pure Water a PH of 4