Chemistry - Ionic Equilibrium Question with Solution | TestHub

the pH of 1 M HA solution is 2

${\mathrm{p}}^{\mathrm{ka}}$ of HA is 4

when 1 M solution of HA is titrated with 1 M solution of NaOH then ${\mathrm{P}}^{\mathrm{H}}$ at equivalence point is 9.15 .

when 1 M solution of HA is titrated with 1 M solution of NaOH then ${\mathrm{P}}^{\mathrm{H}}$ at equivalence point is 8.85 .