Science, asked by akashseerothiya, 20 days ago

What is Physical and chemical chang? Give examles

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Answered by apurba2004vizag

Answer:

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. Generally, physical changes do not involve the production of energy.

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