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in a physical change energy is neither absorbed nor evolved during the change

in a physical change energy is neither absorbed nor evolved during the change

Grade:7

1 Answers

ANANYA ARYAN
123 Points
7 years ago
Yes,  this statement is true. however chemical changes involve the exchange of energy. it can be of two types exothermic and endothermic. but yes there are exceptions like when water is boiled heat is supplied and its a physical change. But mostly this statement is true
 

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