Question

give example exothermic and endothermic with example​

Answer 1

Answer:

Endothermic and exothermic reactions are chemical reactions that absorb and release heat, respectively. A good example of an endothermic reaction is photosynthesis. Combustion is an example of an exothermic reaction. The categorization of a reaction as endo- or exothermic depends on the net heat transfer.

Answer 2

Answer:

Exothermic reaction - A reaction where heat is evolved.

Ex - CaO + H2O ------> Ca(OH)2 + Heat

Endothermic reaction - A reaction in which heat is absorbed.

Ex - Photosynthesis.

Hope it helps