Question

explain endothermic and exothermic reaction give one example of each​

Answer 1

Exothermic reaction : those reactions during which heat is evolved. Endothermic reaction : those reactions which heat is absorbed

1. pic is for exothermic
2. pic is for endothermic (examples)

Answer 2

Endothermic reactions:The chemical reactions which proceed with the absorption of heat energy, are called endothermic reactions

Example:melting of Ice or

Exothermic reactions:The chemical reaction which proceed with the release of heat energy, are called exothermic reactions

Example:C + O2 = CO2 burning of coal