Question

what is exothermic and endothermic answer me guys​

Answer 1

endothermic reaction - The reaction in which heat from outside is absorbed

e.g.= melting of ice

Exothermic reaction- The reaction in which heat is given away is called exothermic reaction

e.g.=dissolution of sodium hydroxide in water

HOPE THIS HELPS

Answer 2

Answer:

exothermic reactions is a process one that give off the heat , and this heat is transferred to surroundings . An endothermic is a process which heat has to be supplied to the system of surroundings .