Daily Learning ProZBioThe pH value is calculated mathematically as the
- (A) log of the hydroxyl ion (OH) concentration.
- (B) negative log of the OH concentration.
- (C) log of the hydrogen ion (H ) concentration.
- (D) negative log of the H concentration.
- (E) ratio of H /OH concentration.
Click below for Answer and Explanation:
Answer
(D) Negative log of the hydrogen ion (H⁺) concentration
Explanation:
Lower pH = more acidic (more H⁺ ions)
pH = –log [H⁺]
It shows how acidic a solution is.
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