5) In the adsorption of N2 at 90.1 K on a certain solid, the following volumes of gas, reduced to standard condition, were found to be adsorbed per gram of the solid at the indicated relative pressures. Determine: a) the BET constants b) E, and E c) identify the type of isotherm P/po 0.05 0.10 0.15 0.20 0.25 V, cm³ 51.3 58.8 64.0 68.9 74.2

Fundamentals Of Analytical Chemistry
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Author:Skoog
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Chapter30: Kinetic Methods Of Analysis
Section: Chapter Questions
Problem 30.13QAP
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5) In the adsorption of N2 at 90.1 K on a certain solid, the following volumes of gas, reduced
to standard condition, were found to be adsorbed per gram of the solid at the indicated
relative pressures. Determine:
a) the BET constants
b) E, and E
c) identify the type of isotherm
P/po
0.05
0.10
0.15
0.20
0.25
V, cm³
51.3
58.8
64.0
68.9
74.2
Transcribed Image Text:5) In the adsorption of N2 at 90.1 K on a certain solid, the following volumes of gas, reduced to standard condition, were found to be adsorbed per gram of the solid at the indicated relative pressures. Determine: a) the BET constants b) E, and E c) identify the type of isotherm P/po 0.05 0.10 0.15 0.20 0.25 V, cm³ 51.3 58.8 64.0 68.9 74.2
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