Electrode potential for `Mg` electrode varies according to the equation
`E_(Mg^(2+)|Mg)=E_(Mg^(2+)|Mg)^(ϴ) -(0.059)/2 "log" 1/([Mg^(2+)])`
The graph of `E_(Mg^(2+)|Mg) vs log [Mg^(2+)]` is

Electrode potential for Mg electrode varies according to the graph.

Electrode potential for Mg electrode varies according to the equation E_(Mg^(2+)//Mg)=E_(Mg^(2+)//Mg)^(Theta) -(0.059)/(2)"log"(1) /([Mg^(2+)]) The graph of E_(Mg^(2+)//Mg) vs log[Mg^(2+)] is

Electrode potential for Mg electrode varies according to the equation: E_(Mg^(2+)|Mg)=E_(Mg^(2+)|Mg)^@-0.059/2 log 1/[Mg^(2+)] , The graph of E_(Mg^(2+)|Mg)Vslog [Mg^(2+)] is

Electrode potential for Mg electrode varies according to the equation E_(Mg^(2+)IMg=E_(Mg^(2+)Img)^@-(0.059)/2 log1/([Mg^(2+))] The graph E_(Mg^(2+)Img) Vslog[Mg^(2+)] is

Electrode potential of Mg- electrode varies as - E_(Mg^(2+)|Mg)^(@)=E_(Mg^(2+)|Mg)^(@)-(0.059)/(2)log.(1)/([Mg^(2+)]) . The graph of E_(Mg^(2+)|Mg)^(@)" vs. "log[Mg^(2+)] is -

How would you determine the standard electrode potential of the system Mg^(2+)|Mg ?