Verified answer

Answer:

• Only Free ions can conduct electricity
• NaCl don't have free electrons, hence it can't conduct electricity
• when we dissolved NaCl in water,the ions (Na+ and Cl-) get seperated.
• Ions have free electrons moving in outermost orbit, hence, it can conduct electricity

Hence,Solid salt (Nacl) does not conduct electricity but when dissolved in water, it conducts electricity.

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