Question

Which of the following are examples of intensive properties?

Select one:
a. Density
b. Volume
c. All of the above are examples of intensive properties.
d. Mass
e. None of the above are examples of intensive properties.

Answer 1

Density is an intensive property because it remains constant regardless of the amount of the substance and is defined as the mass of the substance divided by its volume. Mass and volume are extensive properties that change with the amount present. Therefore, the correct option is B.

Step-by-step explanation:

Properties of matter are classified as either intensive or extensive. An intensive property is one that does not depend on the amount of substance present. Density is an example of an intensive property because it is defined as the mass of a substance divided by its volume and this ratio does not change regardless of the amount of substance. On the other hand, extensive properties, such as mass and volume, are dependent on the amount of substance present. For example, the mass of a substance will increase if more of the substance is present, and similarly for volume. Therefore, the correct answer to the question is a. Density because it is an intensive property that remains constant regardless of how much of the substance there is, unlike mass or volume which change with the amount of substance.