The difference in potential between two standard half cells is ΔE°. If the half cell are galvanically coupled, the value of ΔE°, with changes in concentration of ions in the solution, is such that

A. ΔE° decreases with increase in concentration of the ions

B. ΔE° increases linearly with increase in concentration of the ions

C. ΔE° increases exponentially with increase in concentration of the ions

D. ΔE° is constant

Answer: Option C