Hydrochloric Acid Is a Strong Acid

Hydrochloric acid is a strong acid.This means that ________.

A) HCl dissociates completely to H⁺(aq) and Cl^-(aq) when it dissolves in water
B) HCl does not dissociate at all when it is dissolved in water
C) HCl produces a gaseous product when it is neutralized
D) HCl cannot be neutralized by a weak base
E) aqueous solutions of HCl contain equal concentrations of H⁺(aq) and OH^-(aq)