Identifying Solution with Highest [H<sup>+</sup>]

Medium General Chemistry Acids And Bases

Acids and bases play crucial roles in biological systems, influencing various biochemical reactions and processes. One common measure of acidity is the pH scale, which quantifies the concentration of hydrogen ions in solution. A solution with a pH of 7 is considered neutral, while a pH less than 7 indicates acidity and a pH greater than 7 indicates basicity.

Consider the following four solutions:

Solution A: pH 3
Solution B: pH 7
Solution C: pH 8
Solution D: pH 11

Which of the following solutions has the highest concentration of hydrogen ions?

Solution A (pH 3)

Solution B (pH 7)

Solution C (pH 8)

Solution D (pH 11)

Hint

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