Chemistry, asked by guru71581, 7 months ago

differenciate between physical and chemical change​

Answers

Answered by Dhanya2345
1

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. Chemical changes are also known as chemical reactions.

Answered by jackzzjck
1

Answer:

A CHEMICAL CHANGE IS A REACTION IN WHICHA NEW COMPOUND IS FORMED ITS ALSO IRREVERSIBLE

IN PHYSICAL CHANGE NO NEW PRODUCT IS FORMED AND ITS A REVERSIBLE REACTION

Explanation:

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