Topic Details (Notes format)

Adsorption vs. Absorption

Subject: Chemistry

Book: General Chemistry

Adsorption is the adhesion of particles or molecules onto a surface (e.g., activated carbon adsorbing impurities), while absorption is the uptake of a substance into the bulk of a material (e.g., a sponge absorbing water). These processes are critical in catalysis, purification, and separation techniques. Understanding the distinction helps optimize industrial processes like gas scrubbing and water treatment.

Practice Questions

Which element has the atomic number 6?

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