Question

What distinguishes (on an atomic/molecular level) electrolytes from non-electrolytes?
i. Ability to conduct electricity
ii. Ionic compounds dissociate into ions
iii. Substance that dissolves in water to yield a solution that conducts electricity
iv. Molecular compounds ionize into ions
v. Acids and bases are the 2 types of molecular compounds which are electrolytes
a) i, ii, iii, and v only
b) all of i, ii, iii, iv, and v
c) i only
d) i, ii, iii, and iv only
e) i and ii only