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pH of the aq. Solution of 0.05 M Ca(CN)2...

pH of the aq. Solution of 0.05 M `Ca(CN)_2` at `25^@C` is : [`pK_b(CN^(-))=8.26`]

A

10.63

B

9.37

C

8.63

D

8.37

Text Solution

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The correct Answer is:
b
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