pKa(HA)>pKa(HB)>pKa(HC), where HA, HB an...

`pK_a(HA)>pK_a(HB)>pK_a(HC)`, where HA, HB and HC are three weak acids. Arrange these acids in the increasing order of their pH values if the concentration of each of them is 0.1(M).

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The correct Answer is:

`pH(HC)ltpH(HA)`

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