Which of the following relationships is corre | vedclass

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(A) According to the Freundlich adsorption isotherm,the relationship between the extent of adsorption $(x/m)$ and pressure $(P)$ is given by $x/m = k

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All relationships are correct.

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(A) According to the Freundlich adsorption isotherm,the relationship between the extent of adsorption $(x/m)$ and pressure $(P)$ is given by $x/m = k \cdot P^{1/n}$,where $n > 1$.
$1$. At low pressure,$1/n \approx 1$,so $x/m = k \cdot P^1$,which means it is directly proportional to pressure.
$2$. At intermediate pressure,$x/m = k \cdot P^{1/n}$,where $0 < 1/n < 1$.
$3$. At high pressure,$1/n \approx 0$,so $x/m = k \cdot P^0 = 	ext{constant}$,meaning it becomes independent of pressure.
Comparing these with the given statements,all three relationships are correct representations of the Freundlich isotherm under the specified conditions.

Which of the following relationships is correct regarding the Freundlich adsorption isotherm?
$(1)$ $x/m = \text{constant}$ (at high pressure)
$(2)$ $x/m = k \cdot P^{1/n}$ (at intermediate pressure)
$(3)$ $x/m = k \cdot P$ (at low pressure)

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Which of the following relationships is correct regarding the Freundlich adsorption isotherm? $(1)$ $x/m = \text{constant}$ (at high pressure) $(2)$ $x/m = k \cdot P^{1/n}$ (at intermediate pressure) $(3)$ $x/m = k \cdot P$ (at low pressure)