NaCl(s) does NOT conduct electricity but NaCl(aq) does. This is because?

A. NaCl(s) is non-ionic but NaCl(aq) is ion
B. NaCl(aq) contains mobile electrons, where absent in NaCl(s).
C. NaCl(aq) contains mobile ions which Nacl,) does not contain.
D. NaCl(s) ionizes partiality while NaCl(aq) iodizes completely.
E. NaCl(s) decomposes when heated but NCl(aq) is stable to heat. –

Correct Answer:

Option C – NaCl(aq) contains mobile ions which Nacl,) does not contain.