Chemistry
Which of the following is not a characteristic of a chemical change?
(i) It is irreversible
(ii) No net energy change is involved
(iii) New substance is formed
(iv) Involves absorption or liberation of energy
Chemical Reaction
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Answer
No net energy change is involved
Reason — Characteristics of a chemical change are :
It's irreversible.
A new substance is formed.
Involves absorption or liberation of energy.
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