A glass electrode dipped in a solution of unknown $pH$ showed an EMF of $0\mathrm{.}11V$ in contact with saturated calomel electrode $($SCE$)$ at $25C.$ Calculate the $pH$ of the solution if ESCE $=0\mathrm{.}24V$ and $Eglas{s}^0=0\mathrm{.}75V.$

For your convenience, the corresponding cell is also given:

Pt$,Hg(l),H{g}_{2}C{l}_2($s$)|$ Sat. $KCl$ sat. with $H{g}_{2}C{l}_2||$ solution of unknown $pH||$ glass membrane $|HCl(0\mathrm{.}1M)|Ag,$AgCl$(s)$

Answer: $6\mathrm{.}77($Actual answer$).$ Range $6\mathrm{.}72$ to $6\mathrm{.}82$