Given the Following Redox Reactions and Cell Potentials, Rank from Weakest

Multiple Choice

Given the following redox reactions and cell potentials, rank from weakest to strongest the relative strengths of Al, Fe, and Cr as reducing agents. Al(s) + Cr³⁺(aq) $\rightarrow$ Al³⁺(aq) + Cr(s)     E^o = +0.966 V
Fe(s) + Cr³⁺(aq) $\rightarrow$ Fe³⁺(aq) + Cr(s)     E^o = -0.70 V

A) Cr < Fe < Al
B) Al < Fe < Cr
C) Al < Cr < Fe
D) Fe < Cr < Al
E) Fe < Al < Cr