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The relation for calculating ph of a wea...

The relation for calculating ph of a weak base is :

A

pH = `PK_w - 1/2pK_b + 1/2logC`

B

pH = `PK_w - 1/2pK_b - 1/2logC`

C

pH = `PK_w - 1/2pK_b + 1/2logC`

D

None of these

Text Solution

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The correct Answer is:
A
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