The term exothermic process describes a process or reaction in thermodynamics that releases energy from the system to its environment, typically in the form of heat, but often in the form of light, electricity, or sound. The definition is also applied to chemical reactions in the physical sciences, such as in chemical bond energy which is converted into thermal energy (heat). Simply put, more energy was released into the surrounding after an exothermic reaction than was consumed to start and sustain the reaction. An example would be a candle burning, which is the amount of calories emitted by combustion. An exothermic process results in an increase in temperature of the system. Comment your views through Email: chemengineerapp@scitecjournals.com We are accepting Submission regarding the chemistry field directly online https://www.scitechnol.com/submission/ For more information check our website https://www.scitechnol.com/ you can also apply for membership or subscription.