The Standard Cell Potential (E°_cell)for the Voltaic Cell Based on the Reaction

Multiple Choice

The standard cell potential (E°_cell) for the voltaic cell based on the reaction below is ________ V. Sn²⁺ (aq) + 2Fe³⁺ (aq) → 2Fe²⁺ (aq) + Sn⁴⁺ (aq)

A) +0.46
B) +0.617
C) +1.39
D) -0.46
E) +1.21