Which of the following represents the Freundl | vedclass

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(A) The Freundlich adsorption isotherm is an empirical relationship between the amount of gas adsorbed per unit mass of adsorbent and the pressure of

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$x/m = k p^{1/n}$

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(A) The Freundlich adsorption isotherm is an empirical relationship between the amount of gas adsorbed per unit mass of adsorbent and the pressure of the gas at a constant temperature.It is expressed by the equation: $x/m = k p^{1/n}$,where $x$ is the mass of the gas adsorbed,$m$ is the mass of the adsorbent,$p$ is the equilibrium pressure,and $k$ and $n$ are constants that depend on the nature of the adsorbent and the gas at a particular temperature.For the adsorption process,the value of $n$ is typically greater than $1$,which implies that $1/n$ lies between $0$ and $1$.

List-$I$	List-$II$
$A$. Physisorption	$I$. Single layer adsorption
$B$. Chemisorption	$II$. $20-40 \, kJ \, mol^{-1}$
$C$. $N_{2(g)} + 3H_{2(g)} \xrightarrow{Fe(s)} 2NH_{3(g)}$	$III$. Chromatography
$D$. Analytical Application of Adsorption	$IV$. Heterogeneous catalysis

Which of the following represents the Freundlich adsorption isotherm equation for the adsorption of a gas on a solid (where $n > 1$)?

Similar Questions

Assertion : The enthalpy of physisorption is greater than chemisorption.
Reason : Molecules of adsorbate and adsorbent are held by van der Waal's forces in physisorption and by chemical bonds in chemisorption.

What is the effect of pressure on the extent of adsorption?

Which forms multimolecular layers during adsorption?

Which of the following is incorrect for physisorption?

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