Use the Following Standard Reduction Potentials to Determine Which Species

Multiple Choice

Use the following standard reduction potentials to determine which species is the best oxidizing agent. O₂(g) + 4 H⁺(aq) + 4 e^- → 2 H₂O( )
E° = +1.229 V
Hg₂²⁺(aq) + 2 e^- → 2 Hg( )
E° = +0.789 V
I₂(s) + 2 e^- → 2 I^-(aq)
E° = +0.535 V

A) I₂(s)
B) O₂(g)
C) I^-(aq)
D) Hg₂²⁺(aq)
E) H₂O( )