When an Aqueous Solution of Sodium Sulfate Is Electrolyzed,what Are

Multiple Choice

When an aqueous solution of sodium sulfate is electrolyzed,what are the expected products?
Reduction Half-Reaction
E° (V)
Na⁺(aq​) + e¯ Na(s) -2.71
2H₂O(l) + 2e^- H₂(g) + 2OH^-(aq) -0.83
2H⁺(aq) + 2e^- H₂(g) 0.00
O₂(g) + 4H⁺(aq) + 4e^- 2H₂O(l) 1.23
S₂O₈^2-(aq) + 2e^- 2SO₄^2-(aq) 2.01

A) Na(s) and H₂(g)
B) H₂(g) ,OH^-(aq) ,O₂(g) ,and H⁺(aq)
C) O₂(g) ,H⁺(aq) ,and Na(s)
D) H₂(g) ,OH^-(aq) ,and Na(s)
E) H₂(g) ,OH^-(aq) ,and S₂O₈^2-(aq)