Chemistry - Electrochemistry Question with Solution | TestHub

Equivalent conductance of 0.2 M aqueous solution of a weak monobasic acid (HA) is $10{\mathrm{Scm}}^2$ equiv ${}^{-1}$ and that at infinite dilution is $200\mathrm{S}{\mathrm{cm}}^2$ equiv ${}^{-1}$. Calculate pH of a solution obtained by mixing 60 gm of HA (molar mass $=100$ ) and 20 gm of NaOH is 1 l of water.