Question

What is the preparation of buffer solution?

Answer 1

Maximum Buffer Action to the acid (or alkali) Pka .When an acetic acid (sodium) buffer solution is prepared from 1:1 acetic acid and sodium acetate for example ,the buffer solution PH is approximately 4.7 (near the acetic acid Pka ) and this is where the maximum buffer action can be obtained. hope it will help you. ...