All of the following statements concerning acid-base buffers

Last updated: 7/23/2022

All of the following statements concerning acid-base buffers are true EXCEPT A buffers are used as colored indicators in acid-base titrations. B buffers are resistant to pH changes upon addition of small quantities of strong acids or bases. C the pH of a buffer is close to the pKa of the weak acid from which it is made. D buffers contain appreciable quantities of a weak acid and its conjugate base.