Question

What are the applications of adsorption??

Answer 1

Applications of AbsorptionSpectroscopy (UV, Visible) UVabsorption spectroscopy is one of the best methods for determination of impurities in organic molecules. ... By also measuring the absorbance at specific wavelength, the impurities can be detected. Benzene appears as a common impurity in cyclohexane.

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Answer 2

Answer:

▪️Adsorption:-

⇒ Adsorption means adherence to a surface i.e binding of molecules to a surface.

⇒ Adsorption occurs because the atoms or ions at the surface of a solid are extremely reactive. The solid on the surface of which adsorption takes place is known as the adsorbent and the surface which get adsorbed is known as the adsorbate.

⇒It is a fast process .

⇒It is a surface phenomenon .

▪️The phenomenon of adsorption finds the following applications:-

ФChromatography is based on the phenomenon pf adsorption.

Ф Animal charcoal is used for removing colouring matter in sugar industry.

Ф The indicators like eosin , fluorescein acts through adsorption.

Ф Silica and Alumina gels are used for controlling humidity.

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