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Under what circumstances can ionic compounds conduct electricity? - Leaving Cert Chemistry - Question (i) - 2006

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Under what circumstances can ionic compounds conduct electricity?

Worked Solution & Example Answer:Under what circumstances can ionic compounds conduct electricity? - Leaving Cert Chemistry - Question (i) - 2006

Step 1

In solution (in water)

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Answer

Ionic compounds can conduct electricity when they are dissolved in water. When an ionic compound dissolves, it dissociates into its constituent ions, which are free to move. This movement of charged ions allows for the conduction of electrical current.

Step 2

In the molten state (in the liquid state)

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Answer

Ionic compounds can also conduct electricity when they are in the molten state. In this form, the ionic bonds are broken due to heat, allowing the ions to move freely. The mobility of ions in the molten state enables the conduction of electricity.

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