Which of the following is not a characteristic of chemisorption?

Which forces are involved in physical adsorption?

The charge of $As_2S_3$ sol is due to the adsorption of

Identify the gas adsorbed by a solid to the largest extent at their respective critical temperatures.

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

The graph drawn between $\log \left(\frac{x}{m}\right)$ and $\log (p)$ is shown below with intercept $OA = 0.3010$. What is the value of $\left(\frac{x}{m}\right)$ at a pressure of $0.3 \ atm$ ? (Given: $\log 2 = 0.3010, \log 3 = 0.477$)