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Given, HF+H(2)Ooverset(K(a))rarrH(3)O^(+...

Given, `HF+H_(2)Ooverset(K_(a))rarrH_(3)O^(+)+F^(-)`
`F^(-)+H_(2)Ooverset(K_(b))rarrHF+OH^(-)`
Which relation is correct ?

A

`K_(b)=K_(w)`

B

`K_(b)=(1)/(K_(w))`

C

`K_(a)xxK_(b)=K_(w)`

D

`(K_(a))/(K_(b))=K_(w)`

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