Adsorption

Among physisorption and chemisorption, which type of a adsorption has a higher enthalpy of adsorption?

Adsorption of gases on solid surface is generally exothermic because:

Rate of physisorption increase with

Rate of physisorption increase with:

Predict the signs for entropy and enthalpy of adsorption.

The type of absorption is highly specific and takes place at high temperature with unimolecular layer is

The correct statement for Freundlich adsorption isotherm is

In the adsorption process of acetic acid in activated charcoal, acetic acid is 

For a linear plot of log $\left(\mathrm{x}/\mathrm{m}\right)$ versus log $\mathrm{p}$ in a Freundlich adsorption isotherm, the correct statement is ($\mathrm{K}$ and $\mathrm{n}$ are constants)

The thermodynamic condition for the process of adsorption is 

The variation of physical adsorption with temperature is shown by 

Which of the following curve is in accordance with Freundlich adsorption isotherm?

Explain the effect of surface phenomenon on chemical adsoption.

The extent of adsorption increases with the increase of surface area of the adsorbent.

The extent of adsorption _____ (decreases/increases) with the increase of surface area of the adsorbent.

What is the effect of surface area on physical adsorption?

There is no effect of surface area on physical adsorption.

There is an effect of surface area on physical adsorption.

How does surface area affects physical adsorption?