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- DictionaryAb·sorp·tion/əbˈzôrpSH(ə)n/
noun
- 1. the process or action by which one thing absorbs or is absorbed by another: "shock absorption"
- 2. the fact or state of being engrossed in something: "her absorption in the problems of the Third World"
Learn the meaning of absorption as a noun, with synonyms, examples, and word history. Find out how absorption is used in different contexts, such as biology, physics, and law.
Absorption is a physical or chemical phenomenon or a process in which atoms, molecules or ions enter the liquid or solid bulk phase of a material. This is a different process from adsorption, since molecules undergoing absorption are taken up by the volume, not by the surface (as in the case for adsorption).
ABSORPTION definition: 1. the process of taking something into another substance: 2. complete interest in something: 3…. Learn more.
- Adsorption & Absorption
- Table of Contents
- What Is Adsorption?
- What Is Absorption?
- Examples of Adsorbents
- Mechanism of Adsorption
In Adsorption the substance whose molecules get adsorbed at the surface is called the adsorbate. The substance on whose surface the process takes place is called the adsorbent. It is a surface phenomenon. Absorption is a separate mechanism from adsorption because molecules undergoing absorption are soaked up by the length, not by the air. Adsorptio...
Adsorptionis the adhesion of molecules (or ions and atoms) to the surface of a solid or liquid. The molecules accumulate only at the surface and do not enter the bulk of the adsorbing material. 1. The substance whose molecules get adsorbed at the surface is called the adsorbate. 2. The substance on whose surface the process takes place is called th...
Absorption is a physical or chemical effect or a mechanism in which electrons, molecules or ions join some bulk phase – solid or liquid substance.
Some examples of good adsorbents include: Alumina gelSilica gelZeolitesActivated carbonThe process of adsorption arises due to the fact that the forces acting on the surface particles of a substance are not the same as that acting on the bulk of the material. Unlike the particles inside the bulk, on the exposed surface, the particles are not surrounded by atoms on all sides. Consequently, the forces on the inside balance each other, ...
The process by which one substance, such as a solid or liquid, takes up another substance, such as a liquid or gas, through minute pores or spaces between its molecules. A paper towel takes up water, and water takes up carbon dioxide, by absorption.
Jul 15, 2021 · Learn how adsorption and absorption differ in terms of surface and bulk phenomena, exothermic and endothermic processes, and rate and temperature effects. See definitions and examples of each process in chemistry and biology.
Absorption, in wave motion, the transfer of the energy of a wave to matter as the wave passes through it. The energy of an acoustic, electromagnetic, or other wave is proportional to the square of its amplitude—i.e., the maximum displacement or movement of a point on the wave—and, as the wave.
