write four difference between physical and chemical change
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a change in which no new substances are formed and which can be reversed by reversing the conditions is called physical change.
a change in which new substances are formed and which cannot be reversed by reversing the conditions is called chemical change.
difference between physical and chemical change are
physical change
1. physical change is temporary, reversible and formed no new substances.
chemical change
1.chemical change is permanent,in reversible and formed new substances.
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a change in which new substances are formed and which cannot be reversed by reversing the conditions is called chemical change.
difference between physical and chemical change are
physical change
1. physical change is temporary, reversible and formed no new substances.
chemical change
1.chemical change is permanent,in reversible and formed new substances.
please try to mark me as brainliest
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