Here are some examples of non-electrolyte aqueous solutions:
* Sugar (sucrose) dissolved in water: Sugar molecules remain intact in the solution, not breaking down into charged ions.
* Ethanol (alcohol) dissolved in water: Ethanol molecules also remain intact, not forming ions.
* Glycerol dissolved in water: Glycerol is a viscous liquid used in many products, and it remains as molecules in water.
* Urea dissolved in water: Urea is a waste product of protein metabolism in humans and animals. It dissolves in water without forming ions.
These solutions are non-conducting because they lack free-moving charged particles (ions) to carry the electrical current.