The pK(a) of a weak acid is 4.8. What sh...

The `pK_(a)` of a weak acid is 4.8. What should be the ratio of [Acid]/[Salt] of a buffer if pH = 5.8 is required ?

A

`0.1`

B

`4.0`

C

`4.3`

D

`3.3`

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A

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