1.

The values of dissociation constants of some acids (at 25^(@)C) are as follows. Indicate which is the strongest acid in water

Answer»

`1.4 XX 10^(-2)`
`1.6 xx 10^(-4)`
`4.4 xx 10^(-10)`
`4.3 xx 10^(-7)`

Solution :More is `K_(a)`, LESSER is `pK_(a)(pK_(a) = - log K_(a))` more is acidic strength.


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