Which One of the Following Statements Is TRUE

Multiple Choice

Which one of the following statements is TRUE?

A) A buffer is an aqueous solution composed of two weak acids.
B) A buffer can absorb an unlimited amount of acid or base.
C) A buffer resists pH change by neutralizing added acids and bases.
D) A buffer does not change pH when large amounts of a strong acid or a strong base are added.
E) The common ion in a buffer solution does not have any effect on the dissociation of the acidic component of the buffer solution.