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The B.E.T. theory was based on the ____________

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in Engineering Chemistry I by (506k points)
The B.E.T. theory was based on the ____________

(a) Single layer adsorption

(b) Multilayer adsorption

(c) Double layer adsorption

(d) None of the mentioned

The question was asked in unit test.

This key question is from B. E. T. Adsorption Isotherm in chapter Criteria of Purity and Characterisation of Materials of Engineering Chemistry I

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Correct choice is (b) Multilayer adsorption

The best explanation: The B.E.T. theory was based on the multilayer adsorption. It aims to explain the physical adsorption of gas molecules on a solid surface and serves as the basis for an important analysis technique for the measurement of the specific surface area of a material.

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