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The pH of a buffer solution is 4.745. Wh...

The pH of a buffer solution is `4.745`. When `0.044` mole of `Ba(OH)_(2)` is added to `1` lit. of the buffer, the `pH` changes to `4.756`. Then the buffer capcity is `4`

A

4

B

`0.25`

C

`0.5`

D

8

Text Solution

Verified by Experts

The correct Answer is:
D
Buffer capacity `=("number of moles of acid or added per litre solution")/(`P^(H)"change")`
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