Yes, NaOH (Sodium hydroxide) is an electrolyte.
NaOH is an electrolyte because it dissociates into ions when dissolved in water, according to the provided YouTube video. The video explains that compounds containing sodium are generally very soluble (0:32-1:59). This means NaOH breaks apart into its constituent ions (Na+ and OH-) when it's put into water, which is the defining characteristic of an electrolyte. Electrolytes are substances that conduct electricity when dissolved in water due to the presence of these free ions.
In summary:
- NaOH is a soluble compound because it contains sodium.
- When dissolved in water, NaOH dissociates into Na+ and OH- ions.
- The presence of these ions allows the solution to conduct electricity, making it an electrolyte.
