Question

A solution tested in the laboratory shows pH 14. Which of the following statements best describes this solution? A. It is a highly acidic solution with a high hydrogen ion concentration. B. It is a highly alkaline solution with a high hydrogen ion concentration. C. It is a highly basic solution with a high hydrogen ion concentration.

Answer 1

C. acids have a pH of 0-6.9

Bases have a pH of 7.1-14