Which of the Following Statements Is True Regarding Electrolytes and Nonelectrolytes

Multiple Choice

Which of the following statements is true regarding electrolytes and nonelectrolytes?

A) Molten ionic compounds are usually considered to be weak electrolytes.
B) Because graphite is a good conductor of electricity, it is considered to be a strong electrolyte.
C) All molecular compounds dissolved in water behave as nonelectrolytes.
D) Ionic compounds that dissolve in water contain mobile ions and are strong electrolytes.
E) All acids ionize completely when they dissolve in water.