Chemistry, asked by vinitapm3, 2 months ago

what is the different between physical change and chemical change

Answers

Answered by abhishek4205786

Answer:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula.

Answered by Anonymous

Explanation:

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.

Physical Change Chemical Change

Some examples of physical change are freezing of water, melting of wax, boiling of water, etc.

A few examples of chemical change are digestion of food, burning of coal, rusting, etc.

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