JEE Main 2021 — Surface Chemistry Question with Solution
JEE Main 2021 (25 Feb Shift 1)
Question
In Freundlich adsorption isotherm at moderate pressure, the extent of adsorption is directly proportional to . The value of is :
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Freundlich gave a relation between the amount of the gas adsorbed per unit mass of the adsorbent (m) and the pressure (p). This is known as Freundlich’s adsorption isotherm.
As per Freundlich adsorption isotherm
Hence answer is
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This is a previous-year question from JEE Main 2021, covering the Surface Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.