The Buffer Capacity Is

The buffer capacity is

A) the amount of H⁺ or OH− that can be absorbed by a buffer without changing the pH appreciably.
B) the amount of buffer required to neutralize a strong acid or base.
C) a measure of the volume of buffer that a container may hold.
D) the volume of buffer required to neutralize 1.00 L of 1.00 M HCl.
E) dependent only on the ratio of base to acid in a buffer.