Given That Br₂(g)+ 2 E^- → 2 Br^-(aq)is the Reduction

Multiple Choice

Given that Br₂(g) + 2 e^- → 2 Br^-(aq) is the reduction half-reaction for the overall reaction what is the oxidation half reaction?

A) Ag(s) → Ag⁺(aq) + e^-
B) Ag(s) + Br^-(aq) → AgBr(s) + e^-
C) Ag(s) + Br₂(g) + e^- → AgBr(s) + Br^-(aq)
D) 2 Br^-(aq) → Br₂(g) + 2 e^-