Pure water does not conduct electricity because it :

Sodium conducts electricity because

Non-metals do not conduct electricity because

Why pure water does not conduct electricity? In what condition does it conduct electricity?

Distilled water does not conduct electricity due to the absence of free ions.

NaCl solution has the ability to conduct electricity because it is a __________ compound but urea cannot conduct electricity because it is a ____________ compound.

Graphite conducts electricity because of :