Discussion :: Chemical Reaction Engineering
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Brunaur, Emmet and Teller (BET) equation is used to determine the specific surface area of a porous particle but not the pore volume & the porosity of the catalyst bed. Which of the following postulates is not used to derive BET equation ?
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A.
Langmuir's assumption applies to every adsorbed layer.
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B.
There is no dynamic equilibrium between successive layer.
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C.
The adsorbed layer may be polymolecular in thickness and the heat of adsorption in each layer (except the first one) is involved in each of the evaporation process.
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D.
none of these.
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Answer : Option B
Explanation :
No answer description available for this question.
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