Chemistry - Electrochemistry Question with Solution | TestHub

Aqueous$\mathrm{A}\mathrm{g}\mathrm{N}{\mathrm{O}}_3$solution can be stored in a copper bowl.

Aqueous$\mathrm{C}\mathrm{u}\mathrm{S}{\mathrm{O}}_4$solution can be stored in a silver bowl.

$\mathrm{C}\mathrm{u}$,$\mathrm{A}\mathrm{g}$can release hydrogen gas from$\mathrm{d}\mathrm{i}\mathrm{l }\mathrm{}\mathrm{H}\mathrm{C}\mathrm{l}$.

${\mathrm{H}}_2$cannot reduce$\mathrm{C}{\mathrm{u}}^{2+}$and$\mathrm{A}{\mathrm{g}}^{+}$in the form of metals.