Question

When a tire is inflated with air is it a chemical or physical change?

Answer 1

It is nothing chemically changed about it. It's a physical change. Air is only compressed. Tire either flat or not. It's still a tire.

Answer 2

When a tire is inflated with air it is a physical change.

Explanation:

Chemical change

• It is defined as a change in the chemical composition of a matter to form a new substance.
• Change in physical and chemical properties of matter
• It is an irreversible process.

Physical change

• It is defined as a change in form of a matter but not in its chemical composition
• Change in physical properties of matter
• It is a reversible process.

So, when the tire is inflated its physical state changes, it swells up due to air and no new substance is being formed. And it can be reversed also by deflating or by removing the air from it.

When a tire is inflated with air it is a physical change.

Learn more about physical and chemical change here:

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