Question

what is exothermic and endothermic reactions .give suitable examples of both

Answer 1

Answer:

exothermic reaction= heat is given out

endothermic reaction=heat is evolved or taken in

Answer 2

Answer:

Explanation

Exothermic and endothermic reactions. Exothermic reactions transfer energy to the surroundings and the temperature of the surroundings increases. Endothermic reactions take in energy and the temperature of the surroundings decreases.