Question

Differnce between endothermic and exothermic

Answer 1

Hlo frnd.


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

So if the sum of the enthalpies of the reactants is greater than the products, the reaction will be exothermic. If the products side has a larger enthalpy, the reaction is endothermic. You may wonder why endothermic reactions, which soak up energy or enthalpy from the environment, even happen.

Hope it help u.

Answer 2

HEY MATE⚜

⏺Endothermic reactions :-

In these type of reaction , heat is evolved...during reaction..

for e.g. - When we burn a Coal

⏺Exothermic reactions:-

in these type of reactions , heat is absorbed during reaction

for e.g. - Photosynthesis....


HOPE IT HELPS UH A LOT