Final answer:
Option c) 'Water reacts violently with pure sodium' is NOT a physical property of water; it is a chemical property because it describes a chemical reaction. Choices a), b), and d) are all physical properties related to the temperature and states of water: solid ice melting, liquid water boiling, and the liquid state at room temperature.
Step-by-step explanation:
The question asks which option is NOT a physical property of water. Choices a), b), and d) describe the physical properties of water: ice melts at 0°C, water boils at 100°C, and water is a liquid at room temperature. These are characteristic properties related to temperature and state changes of a substance. However, choice c) Water reacts violently with pure sodium is not a physical property, but rather a chemical property because it involves a chemical reaction where water's chemical structure is fundamentally changed, as opposed to a simple phase or state change. Therefore, the correct answer is c).
In terms of the kinetic molecular theory, a solid has molecules that are closely packed together with limited movement, primarily just vibrations due to the intermolecular forces that hold them in place.