Guest

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
5 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
 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free