please help me with this solutions problem for honors chemistry

Question

Which of the following solutions will be the poorest conductor of electrical current?

A. sulfuric acid, H₂SO₄(aq)

B. lithium hydroxide, LiOH(aq)     

C. sodium chloride, NaCl(aq)

D. potassium nitrate, KNO₃(aq)

E. sucrose, C₁₂H₂₂O₁₁(aq)

Answer 1

E. sucrose, C₁₂H₂₂O₁₁(aq) because it is a non electrolyte since it is not an ionic compound and does not ionize in solution, so wouldn't conduct a current. All the others dissociate / ionize to varying degrees and do conduct a current.