Question

basic buffer solution can be obtained by mixing aqeuous solution of

Answer 1

aqueous solution of acetic acid is added to the sodium acetate of aqua solution

Answer 2

Answer:

Buffer solution:

Explanation:

1. A buffer solution is itself an aqueous solution comprising of mixture of a weak acid and its conjugate base or vice versa.
2. Buffer solutions are used for keeping the pH values constant.
3. This resistance to pH change is achieved by the equilibrium between the acid and its conjugate base.
4. The pH may be adjusted by adding the strong acid HCl ,for the buffers in acid regions, whereas a strong base such as sodium hydroxide can be added for the alkaline buffers.

Example: acetate buffer can be made from mixture of acetic acid and sodium acetate.