Chemistry
Grade-9
Easy
Question
The true statement about the electric conductivity:
- Covalent compounds when dissolved acts as conductor
- Both Covalent and Ionic compounds when dissolved acts as insulator
- Ionic compounds when dissolved acts as conductor
- Both Covalent and Ionic compounds when dissolved acts as conductor
Hint:
The conduction of current depends on the movement of ions.
The correct answer is: Ionic compounds when dissolved acts as conductor
- The conduction of electricity depends on the movement of ions.
- Covalent compounds when dissolved are insulators.
- Ionic compounds when dissolved are conductors as ions are free to move.
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