Question

what is buffer action.​

Answer 1

Buffer action :

Buffer solution resists drastic changes in its pH upon addition of a small quantities of acids (or) bases, & this ability is called buffer action.

Answer 2

When a small amount of strong acid or strong base is added to water, there is a large change in pH. If the solution is buffered, a similar addition of acid/base changes the pH by only a small amount

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