Question

The various physical properties of a substance may include:

• A. colour, odour and taste only
• B. hardness, solubility and density only
• C. melting point and boiling point only
• D. all of the above

Answer 1

Answer: (D)

all of the above

A physical property is any property of matter or energy that can be measured and can be used to describe the system.

E.g., color, smell, boiling point, melting point, infrared spectrum, paramagnetic, diamagnetic, opacity, viscosity and density.

Hence, option $D$ is correct.