Question

endothermic reaction v.s exothermic reactions.please explain

Answer 1

Explanation:

Endothermic reaction :

• The energy is absorbed from the surrounding into the reaction

• Energy in the form of heat

• Melting ice, evaporation, cooking, gas molecules, photosynthesis are the few examples of endothermic reaction.

Exothermic reaction :

• The energy is released from the system to its environment.

• Energy is released as heat, electricity, light or sound

• Rusting iron, settling, chemical bonds, explosions, nuclear fission are a few examples of exothermic reaction