The two aqueous solutions; A: $\left({\mathrm{AgNO}}_3\right)$ and B : (LiCl) were electrolyzed using Pt. Electrodes. The pH of the resulting solutions will

$\mathrm{In} {\mathrm{AgNO}}_3\to \mathrm{Ag} \mathrm{deposit} \mathrm{at} \mathrm{cathode} {\mathrm{O}}_2\mathrm{E} \mathrm{value} \mathrm{at} \mathrm{anode}$

${\mathrm{HNO}}_{3 }\mathrm{can} \mathrm{form} \mathrm{Ph}\downarrow \left(\mathrm{decreases}\right)$

$\mathrm{In} \mathrm{LiCl}\to {\mathrm{H}}_2 \mathrm{deposit} \mathrm{at} \mathrm{cathode}, {\mathrm{Cl}}_2 \mathrm{E} \mathrm{volue} \mathrm{at} \mathrm{anode}$

$\mathrm{LiOH} \mathrm{can} \mathrm{form} {\mathrm{P}}^{\mathrm{H}}\uparrow \mathrm{increases}$