As Written, the Reaction 2I^- + Br₂ $\rarr$ 2 Br^- + I₂ Represents:
A) Oxidation of Iodide to

As written, the reaction 2I^- + Br₂ $\rarr$ 2 Br^- + I₂ represents:

A) Oxidation of iodide to iodine.
B) Reduction of iodide to iodine.
C) An autoredox reaction of iodine.
D) Oxidation of bromine to bromide.
E) Oxidation of bromide to bromine.