Electrode potential for Mg electrode varies according to the euation
`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

Options

A.
B.
C.
D.

Answer

C

Explanation

The graph of `E_(mg^(2+)//mg) "vs" log [Mg^(2+)]` is shown by the option (b) it is the straight line graph with intercept