

InterviewSolution
Saved Bookmarks
1. |
What is exothermic reaction |
Answer» <p>An exothermic reaction is a chemical reaction that releases energy by light or heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation: reactants → products + energy.</p> <p>It is a chemical reaction that releases energy in the form of heat and light.</p> | |