Question

properties of buffer solution ??​

Answer 1

hello

buffer solutions :

Characteristics of Good Buffers. A buffer is a water-based solution containing a mixture of either an acid and its conjugate base, or a base and its conjugate acid. The acids and bases used in a buffer are quite weak and when a small amount of a strong acid or base is added, the pH doesn't change significantly.

• Characteristics of Buffer:

1. It has definite pH value.
2. Its pH value doesn't change on keeping for a long time.
3. Its pH value doesn't change on dilution.
4. Its pH value doesn't change even with the addition of small amount of a strong acid or a base.

Answer 2

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★ Properties of buffer solution -

1. the PH of buffer solution does not change appreciately upon the addition of small amount of either strong acid or strong base .

2. the Ph of buffer solution does not depend on the volume of solution.

3. the Ph of buffer solution remains constant even it is kept for a long time.

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