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

mirza , 8 Years ago
Grade 7
anser 1 Answers
ANANYA ARYAN

Last Activity: 8 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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