Skip to content
dronacharya.ai
← JEE Main 2022 · 28 Jul · Shift 2
ChemistryInteger+4 / -1Question 59 of 90

JEE Main 2022 · 28 Jul · Shift 2, Chemistry question 59

Among the following the number of curves not in accordance with Freundlich adsorption isotherm is ______.

Four plots: (a) log(x/m) against log P, a rising curve bending over; (b) log(x/m) against P, a straight line through the origin; (c) log(x/m) against P, a straight line with positive intercept; (d) log(x/m) against log P, a straight line with positive intercept.
Answer and worked solution

Official answer: 3

Freundlich. log⁡xm=log⁡k+1nlog⁡P\log\frac xm=\log k+\frac1n\log P: a straight line in log⁡P\log P with a positive intercept. Only (d) fits; (a), (b) and (c) do not.

Answer: 3

Topics:Adsorption
← Previous questionNext question →