Why does sodium conduct electricity but sodium chloride does not?

In the solid state, ionic compounds such as sodium chloride have their ions fixed in position and therefore these ions cannot move so solid ionic compounds cannot conduct electricity. However in the molten state, ions in ionic compounds are free to flow and therefore molten sodium chloride can conduct electricity.

Why does sodium chloride not conduct electricity when it is solid?

Ionic bonding Solid ionic compounds do not conduct electricity because the ions are held firmly in place. The ions cannot move to conduct the electric current .

Why sodium chloride is a good conductor of electricity?

As the motility of individual atoms or molecules in liquid state is far greater than solid, the ions (Na+&Cl−) are free to move and therefore can act as charge carriers. Hence molten sodium chloride is a good conductor of electricity because of free ions.

Is sodium oxide a good conductor of electricity?

Explanation: Sodium oxide does not conduct electricity becoz any ionic compound does not. When the compounds are dissolved or melted, the ions become free to move about and thereby conduct electricity, which is also known as electrolysis.

Is Sodium Sulfate a good conductor of electricity?

4. A 0.10 M aqueous solution of sodium sulfate, Na2SO4, is a better conductor of electricity than 0.10 M aqueous solution of sodium chloride, NaCl. Na2SO4 is more soluble in water than NaCl.

Why is sodium oxide a non conductor of electricity?

(a) Explain why solid sodium oxide is a non-conductor of electricity. 1. The ions are bound tightly to a crystal kebice and are not free to move.

Is chlorine a good conductor of electricity?

Chlorine is a non-metal substance and hence it is a bad conductor of heat and electricity. Since the ions or electrons in a non-metal are bonded with covalent bonds therefore, their electron does not have a tendency to move in the outer nucleus. Therefore, it cannot work as a conductor.

Why does solid sodium oxide does not conduct electricity?

Sodium oxide has a giant ionic lattice structure. In the solid state, the ions held in fixed position are not mobile to conduct electricity. In all states, there is no free-moving electrons or mobile ions to conduct electricity.

Why is sodium sulfate a better conductor of electricity than sodium chloride?

A 0.10 M aqueous solution of sodium sulfate, Na2SO4, is a better conductor of electricity than 0.10 M aqueous solution of sodium chloride, NaCl. Na2SO4 has a higher molar mass than NaCl. C. To prepare a given volume of 0.10 M solution, the mass of Na2SO4 needed is more than twice the mass of NaCl needed.