Which of the following is NOT a property of liquids?

The property of liquids that is being identified as NOT applicable is compressibility. This is because liquids have a very low compressibility compared to gases. In practical terms, this means that when pressure is applied to a liquid, its volume does not significantly change.

In contrast, liquids have an indefinite shape, meaning they take the shape of their container, and they have a definite volume, which means the amount of liquid remains constant regardless of the shape of the container. Additionally, liquids exhibit fluidity, allowing them to flow and move past one another easily. The combination of these characteristics defines the behavior and properties of liquids, reinforcing that compressibility is not a typical property associated with them.