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When 0.1 mole of an acid is added to 2 ...

When `0.1` mole of an acid is added to `2 L` of a buffer solution, the `P^(H)` of the buffer decreases by `0.5`. The buffer capacity of the solution is

A

0.6

B

0.4

C

0.2

D

0.1

Text Solution

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The correct Answer is:
D
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