Chemistry, asked by roneet004, 1 year ago

difference between physical change and chemical change

Answers

Answered by mdarifkhan95

3

physical change any change that occurs without altering the chemical composition of a substance

chemical change any change in which new substance is formed is called chemical change

Answered by meghasg2004

20

chemical change :

new substance with new properties are formed
they are irreversible
energy is produced

physical change :

no new substance is formed
they are reversible
energy is not produced

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