There is a scientific difference between Absoprtion and Adsorption

1. There is a scientific difference between Absoprtion and Adsorption
-Absorption: The incorporation of a substance in one state into another of a different state
e.g., liquids being absorbed by a solid. In other words, sponge soaking up water.
-Adsorption is the physical adherence or bonding of ions and molecules onto the surface of another phase
e.g., reagents adsorbed to solid catalyst surface. Protein binding to an ELISA plate.