Question

WHAT IS THE MEANING IF EXOTHERMIC CHANGES AND ENDOTHERMIC CHANGES​

Answer 1

An exothermic reaction is a chemical reaction that releases energy through light or heat. It is the opposite of an endothermic reaction......

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Answer 2

Answer:

Exothermic changes mean

It is a process in which heat causing the temp. Of the immediate surroundings to rise....

And an endothermic changes

It is a process in which heat is absorb and surrounding cool.....