Which of the following is the definition of pH? A) 1 × 10^pH B) log[H₃O⁺] C) -log[H₃O⁺] D) none of these

Name: Which of the following is the definition of pH? A) 1 × 10 pH B) log[H 3 O + ] C) -log[H 3 O + ] D) none of these
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Quizplus · Accepted Answer

pH is defined as the negative logarithm (base 10) of the concentration of hydrogen ions (H+) in a solution. Therefore, the correct formula is -log[H+]. Choice C (-log[H₃O⁺]) is the correct representation of this formula, using H+ and OH- concentration in water.

Which of the Following Is the Definition of PH