Embibe Experts Solutions for Chapter: Surface Chemistry, Exercise 1: TS EAMCET - 10 August 2021 Shift 1

Which of the following graphs is correct for chemisorption?

If $\frac{\mathrm{x}}{\mathrm{m}}={\mathrm{kP}}^{1/\mathrm{n}}$ equation represents the Freundlich adsorption isotherm where $x$ is the mass of the gas adsorbed on mass $\text{'}\mathrm{m}\text{'}$ of the adsorbent at pressure $\mathrm{P}$. $\mathrm{k}$ and $\mathrm{n}$ are constants which depend on the nature of adsorbent and the gas. Which of the following conditions represents the figure?

Which of the following is not true for physical adsorption?

Match the following:

The correct answer is

Lyophilic sols are more stable than lyophobic sols, because

To stop blood from a wound, which of the following sol is preferred?