A certain weak acid HA has a dissociatio...

A certain weak acid HA has a dissociation constant of `1 times 10^(-4)` at 298 K. The equilibrium constant for its reaction with the strong base NaOH is

`1 times 10^(-8)`

`1 times 10^(-10)`

`1 times 10^(8)`

`1 times 10^(10)`

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