For the adsorption of a gas on a solid,the plot of $\log(x/m)$ versus $\log P$ is linear with slope equal to

What is the type of phenomenon involved in the removal of coloring matter from a sugar solution using charcoal?

Identify the factors which favour the physical adsorption from the following.
$(I)$ High surface area
$(II)$ Low temperatures
$(III)$ High temperatures
$(IV)$ Low pressures
$(V)$ High pressures

In the Freundlich adsorption isotherm,the slope of the $AB$ line is:

Which of the following is not a characteristic of chemisorption?

Which of the following statements is incorrect regarding physical adsorption?