Absorption or adsorption – do you know the difference?🔍 The two terms are often mixed up, but they are fundamentally different. 🧽 The sponge in the illustration demonstrates the process of absorption. When it comes into contact with water, the liquid penetrates deeply into the material. Adsorption, on the other hand, means that a substance only sticks to the surface – like dust on a smooth surface. This difference plays a decisive role in molecular air filtration. The distinction may seem mino

Concept of absorption and adsorption | Online learn chemistry