Which of the following will not conduct electricity?
Molten NaCl
NaCl dissolved in water
Solid NaCl
Both molten and solid NaCl
Ionic compounds in the solid state do not conduct electricity because movement of ions in the solid is not possible due to their rigid structure.
During Electrolysis of NaCl,
NaCl is taken in molten state so it conducts eletricity because of the free electrons, so why are the free electrns present only in its molten state and not in its solid state and therefore resulting in soid NaCl not conducting electricity.