Low pH means that the hydrogen-ion concentration is __________. A. equal to the pH number B. low C. high D. in the middle
Low pH means a the solution is acidic, which means the answer is C. it has a high hydrogen-ion concentration
Low pH is the indication of high number of hydrogen ion in the liquid. Low pH means a the solution is acidic. The correct option is C.
pH is the potential of hydrogen.
Low value of pH , more acidic solution due to the presence of high hydrogen ion concentration.
Thus, Low pH means a the solution is acidic. The correct option is C.
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