Chemistry - Electrochemistry Question with Solution | TestHub

Mobility of ${\mathrm{K}}^{+}$is greater than that of ${\mathrm{NO}}_3^{-}$.

Mobility of ${\mathrm{NO}}_3^{-}$is greater than that of ${\mathrm{NO}}_3^{-}$.

Mobility of ${\mathrm{K}}^{+}$and ${\mathrm{NO}}_3^{-}$is nearly same.

${\mathrm{KNO}}_3$ is highly soluble in water.