Chemistry, asked by Sonalisahu08, 7 days ago

difference between physical and chemical changes.

Answers

Answered by aaryahhsgmailcom

Answer:

Physical changes do not change the composition of the substance but chemical changes change the composition of the substance. Physical changes are reversible but chemical changes are irreversible.

Answered by priyanshusherawat1

Answer:

Physical change is change in which no new substance is formed and it is generally reversible on the other side chemical change is a change in which new substance is formed and it is irreversible.

Explanation:

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. Chemical changes are also known as chemical reactions

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