Скачать или смотреть 💯 A solid salt crystal is in insulator. Explain how salts can be made to conduct electricity

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Question 30

A solid salt crystal is in the insulator. Explain how salts can be made to conduct electricity.

Question:
A substance can only conduct electricity if it contains charged particles that are free to move around. A solid salt crystal’s constituent ions are bound in a lattice and are not free to move; but in molten salt, the ions are free to move, so a molten salt conducts electricity. If salt is dissolved in water (or some other solvent), its ions become separated and move freely; so salts can conduct electricity when they are dissolved.