Answer: Ions are conductive
Explanation: Acetic Acid is a strong electrolyte which in dissolution in aqueous solutions can produce its respective positive and negative species in the form of ions.
When Acetic Acid dissolves -
[tex]CH_{3} COOH + H_{2}O \rightleftharpoons CH_{3} COO^{^{-}} + H_{3}O^{+}[/tex]
Thus the cations and anions are responsible for the conduction of electric current as in ionic solutions, ions can move freely when dissociated in the solution .