Definition of Adsorption, Physical from the PharmacyDictionary.in

Adsorption, Physical

Synonyms or meaning of Adsorption, Physical

Physical adsorption, also known as physisorption, is a type of adsorption where molecules adhere to a surface through weak van der Waals-type interacting forces. Unlike chemical adsorption, which involves strong chemical bonds, physical adsorption involves weaker intermolecular forces and is usually reversible. This means the adsorbed molecules can easily be removed from the surface under certain conditions. Physical adsorption is a critical process in many scientific and industrial applications, including gas storage, separation processes, and catalysis. It’s important to note that the extent of physical adsorption can depend on factors such as the properties of the adsorbate and the adsorbent, as well as the temperature and pressure conditions.

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