Chemistry
Grade-9
Easy
Question
Ionic compounds conduct electricity when dissolved in water. Which statement below best explains the property?
- Ions are free to move.
- Electrons are free to move.
- Bonds are strong.
- There are weak intermolecular forces of attraction.
Hint:
Salts are ionic compounds that split into their ions in water.
The correct answer is: Ions are free to move.
- Ionic compounds are hard and brittle.
- Ionic compounds have high melting and boiling point.
- Ionic compounds conduct electricity when dissolved in water, ions are free to move.
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