Equinormal Solutions of two weak acids, \( \mathrm{HA}\left(\mathrm{pK}_{\mathrm{a}}=3\right) \)...

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Equinormal Solutions of two weak acids, \( \mathrm{HA}\left(\mathrm{pK}_{\mathrm{a}}=3\right) \) and \( \mathrm{HB}\left(\mathrm{pK}_{\mathrm{a}}=5\right) \) are each placed in contact with equal pressure of hydrogen electrode at \( 25^{\circ} \mathrm{C} \). When a cell is constructed by interconnecting them
\( P \) through a salt bridge, find the emf of the cell.

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