Q149 · CSIR-NET Chemistry, June 2011

Paper: CSIR-NET June 2011 · Subject: Physical Chemistry · Chapter: Surface Chemistry · Topic: Adsorption Isotherms · Marks: 2 · Difficulty: Medium

Isothermal which has fractional coverage, linearly, dependent1 on pressure at low pressures but almost independent at high pressure is called

(a)BET isotherm

(b)Langmuir isotherm

(c)Freundlich isotherm

(d)Temkin isotherm

Answer

Answer: B ✓ checked by 4AB · confidence high

Explanation

Linear at low pressure and saturating at high pressure is the Langmuir monolayer isotherm.

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