Solid sodium chloride does not allow electricity to pass through. Explain why?

Asked by adampur334 | 5th Oct, 2017, 08:36: PM

Expert Answer:

To allow electricity, the presence of free ions are essential.
In solid state, ionic compounds can not pass electricity as there is absence of free ions.
Ionisation takes place only in aqueous solution.  

Answered by Prachi Sawant | 6th Oct, 2017, 01:04: PM