The answer to this question would be true.
A salt is more dense than water if it is insoluble in water
Answer: gasoline
Explanation:
An aqueous solution is one which contains water as a solvent. A non- aqueous solution is the one in which the solvent of the solution is a liquid but it is not water.
Among the options given, gasoline is the correct option. This is because of the fact that gasoline is a crude oil which does not include water as an ingredient.
I feel like it is important, because it is always nice to learn about new things and keep your mind open, to expand your knowledge.