Adsorption of a gas follows Freundlich adsorption isotherm. If x is the mass of the gas adsorbed

step 1 Hello everyone. So our question is we have to find out the correct plot graph between x upon m v

Adsorption of a gas follows Freundlich adsorption isotherm....

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Key Concepts

Freundlich Adsorption Isotherm

The Freundlich isotherm is an empirical model that describes how the amount of a substance adsorbed onto a surface varies with pressure (or concentration) in a non-linear fashion. It is generally expressed as the adsorbed mass per unit mass of adsorbent being proportional to pressure raised to a fractional power (x/m = k * p^(1/n)), where k and 1/n are constants. This model is particularly useful for describing adsorption on heterogeneous surfaces where adsorption sites have different energies.

Adsorption

Adsorption is the process by which atoms, ions, or molecules adhere to a surface, resulting in a concentration of these species at the interface between phases. It is a surface phenomenon that plays a critical role in various industrial and natural processes, including catalysis, filtration, and environmental cleanup.

Graphical Linearization of Nonlinear Relationships

In dealing with empirical models like the Freundlich isotherm, power law expressions can be linearized by taking logarithms on both sides. This transformation converts the equation into a linear form (log(x/m) = log k + (1/n)*log p), allowing for easier determination of the model parameters through simple linear regression analysis. Log-log plots are a common method used to visualize and interpret such relationships.

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