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Chemistry - Surface Chemistry Question with Solution | TestHub

ChemistrySurface ChemistryMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

Adsorption of a gas follows Freundlich adsorption isotherm. In the given plot, x is the mass of the gas adsorbed on mass m of the adsorbent at pressure p. $\frac{x}{m}$ is proportional to

Options:

Answer:

Solution:

$\frac{x}{m} = K \times P^{1 / n}$
$l o g \frac{x}{m} = l o g K + \frac{1}{n} l o g P$
on compairing with $y = m x + c$
$m = \frac{1}{n} = \frac{2}{4} = \frac{1}{2} \Rightarrow n = 2$
So, $\frac{x}{m} = K \times P^{1 / 2}$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Surface ChemistrySubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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