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The dissociation constants for acetic ac...

The dissociation constants for acetic acid and HCN at `25^(@)C` are `1.5xx10^(-5)` and `4.5xx10^(-10)` , respectively. The equilibrium constant for the equilibirum `CN^(-) + CH_(3)COOHhArr HCN + CH_(3)COO^(-)` would be

A

`3.0 xx 10^(5)`

B

`3.0 xx 10^(-5)`

C

`3.0 xx 10^(-4)`

D

`3.0 xx 10^(4)`

Text Solution

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The correct Answer is:
D
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