What is not true of a strong base? A. It must have a concentration above 1.0 M. B. It is always a strong electrolyte in water. C. It ionizes well in water. D. It conducts electricity in solution.
The choices are true about the characteristic of a strong base, except for it having a concentration of above 1.0 M. Therefore, the answer is letter A. The concentration of the base is not a very important as to how strong really the base is.
