Question

differentiate between endothermic and exothermic reaction with example

Answer 1

chemical reaction in which heat releases is exothermic and in which heat is absorbed is endothermic.

Answer 2

The difference between endothermic and exothermic reactions lies in the words themselves. "Thermic" refers to heat, just as in the word "thermometer." "Exo" means "outside" and "endo" means "inside." Thus, an endothermic reaction pulls heat into an object or area, while an exothermic reaction expels heat.

Exothermic:
making ice cubes,
formation of snow in clouds ,
condensation of rain from water vapor

Endothermic:
melting ice cubes,
conversion of frost to water vapor,
evaporation of water