Respuesta :

In the form of heat.

Explanation:

A reaction in which energy is released in the form of heat is known as exothermic reaction.

General reaction equation for exothermic reaction is as follows.

          [tex]Reactants \rightarrow Products + Energy[/tex]

For example, lightening a candle is an exothermic reaction.

Thus, we can conclude that in an exothermic reaction, energy may be released to the surroundings in the form of heat.