How Is PH Defined

question 52

Multiple Choice

How is pH defined?

• A) Log of the dissociation constant of the weak acid in a solution.
• B) Negative logarithm of the H⁺ ion concentration of a solution.
• C) Point at which an electrolyte solution is exactly 50% dissociated.
• D) Ratio of a solution's weak acid concentration to its conjugate base pair.

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