Chemistry - Ionic Equilibrium Question with Solution | TestHub

${\mathrm{NH}}_4\mathrm{Cl}$ solution is acidic, its $\mathrm{pH}<7.{\mathrm{NaNO}}_3$ solution is neutral, its $\mathrm{pH}=7.{\mathrm{CH}}_3\mathrm{COOK}$ and ${\mathrm{Na}}_2{\mathrm{CO}}_3$ solutions are basic their $\mathrm{pH}>7$. But ${\mathrm{Na}}_2{\mathrm{CO}}_3$ solution is more basic, its $\mathrm{pH}>\mathrm{pH}$ of ${\mathrm{CH}}_3\mathrm{COOK}$ solution.