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pKa values for two acids, HA , and HB ar...

`pK_a` values for two acids, HA , and HB are 4 and 5 respectively.' If each of the acid solution has a concentration of 0.1(M), then in which solution the molar concentration of `H_3O^+` ion is greater ?

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The correct Answer is:
HA;
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  11. At a certain temperature, pKw for pure water is 12 . At the same tempe...

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