Intensive and Extensive Properties of Matter

True or False: Extensive Properties change as the amount of substance changes.

• True

• False

True or False: The ratio of two extensive properties results in an intensive property.

• True

• False

True or False: Intensive properties describe the nature of a homogeneous substance, and can be used to identify a homogeneous substance.

• True

• False

Intensive or Extensive Property: Hardness

• Intensive

• Extensive

What is the main difference between intensive and extensive properties?

• Intensive properties depend on the amount of matter, while extensive properties do not

• Extensive properties depend on the amount of matter, while intensive properties do not

• Both depend on the amount of matter

• Neither depend on the amount of matter

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DOK Level 1: Recall

Which of the following is a characteristic of an intensive property?

• It varies with the amount of substance

• It remains constant regardless of the amount of substance

• It is always a physical property

• It is always a chemical property

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DOK Level 1: Recall

Which of the following is NOT an intensive property?

• Pressure

• Density

• Mass

• Color

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DOK Level 1: Recall

Which of the following properties is intensive?

• Mass

• Boiling point

• Length

• Area

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DOK Level 1: Recall

Which of the following is an example of an intensive property?

• Mass

• Volume

• Melting point

• Length

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DOK Level 1: Recall

How can you differentiate between intensive and extensive properties in a laboratory setting?

• By measuring the color of the substance

• By observing if the property changes with the amount of substance

• By checking if the property is affected by temperature

• By determining if the property is affected by pressure

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DOK Level 2: Skill/Concept