Question

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What is Buffer Solution​

Answer 1

• A buffer solution is an solution which constists of weak acid.
• Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.

Answer 2

Answer:

★ A buffer solution is chemical solution which resists change to its pH or acidity.

★ It is a solution in water of a mixture of a weak acid or base and its salt.

★ Buffer solutions are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications.

Equation for buffer solution :

A−: HA ⇌ H+ + A. OH− + H+ → H2O.