Question

Is bond making exothermic or endothermic?

Answer 1

Speaking in an easy way, bond formingis exothermic because when bondsform, atoms are held together with their potentials decreased. ... Formingof bond is both endothermic as well as exothermic. In some case the bond is too strong that it needed to apply heat to break the bonding which isendothermic reaction.

hope this is useful explanation...

Answer 2

Answer:

Digestion is an exothermic reaction. During the process of digestion complex substances such as starch carbohydrates and proteins are broken down into simpler form such as simple sugar and amino acids respectively. ... Since energy is produced in the process of digestion ,it is an exothermic reaction