Question

what is buffer solution and explain it with example​

Answer 1

Answer:

A buffer consists of a weak acid and its conjugate base or a weak base and its conjugate acid. Buffer capacity is the amount of acid or base that can be added before the pH of a buffer changes. An example of a buffer solution is bicarbonate in blood, which maintains the body's internal pH.

Explanation:

this is your answer

Answer 2

Answer:

The solutions which resist change in concentration of hydrogen ion on addition of small amount of acid or base is called buffer solution.

such solution maintain the constant ph value or posses reserve acidity or reserve basicity.

eg Human blood is natural buffer solution.

Acidic buffer

eg CH3COOH

CH3COONa

Basic buffer

eg NH4OH

NH4Cl