Question

when a chemical change takes place with the evolution of heat energy the change is said to be.......,. .​

Answer 1

Answer:

here is ur answer

Explanation:

Such a reaction is said to be endothermic if the energy is in the form of heat. The opposite of endothermic is exothermic; in an exothermic reaction, energy as heat is evolved.

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Answer 2

Answer:

exothermic chemical reaction.