Question

what is Buffer solution?​

Answer 1

here we go.......

A buffer solution is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. ... Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.

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Answer 2

so here is your answer.....

buffer solution which resist change in pH when acid or alkali is added to it.

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