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The salt of which one of the follwing fi...

The salt of which one of the follwing five weak acid will be the most hydrolysed?
a. `HA : K_(a) = 1 xx 10^(-8)` b. `HB : K_(a) = 2 xx 10^(-6)`
c. `HC : K_(a) = 3 xx 10^(-8)` d. `HD: K_(a) = 4 xx 10^(-10)`
e. `HE : K_(a) = 1 xx 10^(-7)`

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d. `K_(b)//K_(a)`, so smallest value of `K_(a)` will produce the largest value of `K_(b)` and hence the most hydrolysis.
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