Question

Give reasons as to why equal masses of different substances have different volumes.

• A. because they have different shapes
• B. because they have different densities
• C. because they have the same densities
• D. none of these

Answer 1

The correct option is B because they have different densities

The mass of the substance is dependent on the density and volume of the substance. The substance having the same volume might have different mass because they have different densities.

Option $B$ is correct.