#Endothermic
#Endothermic and #exothermic reactions class 10 || #Combustion of methane @chemistryclassesbysunilsir Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the #surroundings to form products. An exothermic reaction is a reaction in which energy is released in the form of light or heat. The energy is absorbed from the surrounding into the reaction.