Which of the following CORRECTLY represents the reactions occuring in Daniel cell ?

Options

A. `CH_(4(g)) + O_(2(g)) rarr CO_(2(g)) + 2H_(2)O_((l))`
B. `Mg_((s)) + O_(2(g)) rarr MgO_((s))`
C. `Zn_((s)) + Cu_((aq))^(2+)rarr Zn_((aq))^(2+) + Cu_((s))`
D. `2ZnS_((s)) + 3O_(2(g)) overset("heat")(rarr) 2ZnO_((s))+ 2SO_(2(g))`

Answer

C