* Electrolytes are substances that conduct electricity when dissolved in water. This is because they dissociate into ions, which are charged particles that can carry an electrical current.
* Sodium chloride (NaCl) dissolves in water to form sodium ions (Na+) and chloride ions (Cl-). These ions are free to move around in the solution, allowing the solution to conduct electricity.
Let's compare it to other options:
* Nonelectrolyte: A substance that does not conduct electricity when dissolved in water. Examples include sugar and alcohol.
* Acid: A substance that produces hydrogen ions (H+) when dissolved in water.
* Base: A substance that produces hydroxide ions (OH-) when dissolved in water.
While sodium chloride does have some basic properties due to the hydroxide ions it forms in solution, it is primarily classified as an electrolyte because of its ability to conduct electricity.
