Question

Difference between the physical change and the chemical change​

Answer 1

Answer:

In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed. The distinction between physical and chemical change is not clear cut.

Answer 2

Explanation:

Physical changes

• The physical properties of the substance change.
• Mostly reversible changes.
• A new substance is not formed.

Chemical changes

• The chemical properties of the substance change.
• All are irreversible changes
• .A new substance is formed.