Q32 · CSIR NET Chemistry, December 2016

Paper: CSIR NET December 2016 · Subject: Physical Chemistry · Chapter: Surface Chemistry · Topic: Surface Chemistry – General · Marks: 2 · Difficulty: Medium

The volume of a gas adsorbed on a solid surface is 10.0 mL, 11.0 mL, 11.2 mL, 14.5 mL and 22.5 mL at 1.0, 2.0, 3.0, 4.0 and 5.0 atm. pressure, respectively. These data are best represented by
(a)Gibbs's isotherm
(b)Langmuir isotherm
(c)Freundlich isotherm
(d)BET isotherm
Answer
Answer (as printed): D
Explanation
CSIR JUNE 2016

Explanation as extracted from the printed page; notation may be imperfect.

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