Which of the following salt solutions would coagulate the colloid soloution formed when ${\mathrm{FeCl}}_3$ is added to $\mathrm{NaOH}$ solution, at the fastest rate?

The graph of $\log \frac{\mathrm{x}}{\mathrm{m}}\mathrm{vs} \log \mathrm{p}$ for an adsorption process is a straight line inclined at an angle of $45°$ with intercept equal to $0.6020$. The mass of gas adsorbed per unit mass of adsorbent at the pressure of $0.4 \mathrm{atm}$ is _____$\times {10}^{-1}$ (Nearest integer)

Given : $\log 2=0.3010$

Adding surfactants in non polar solvent, the micelles structure will look like

(a)

(b)

(c)

(d)

Match List I with List II

Choose the correct answer from the options given below:

In figure, a straight line is given for Freundrich Adsorption $(y=3\mathrm{x}+2.505)$. The value of $\frac{1}{\mathrm{n}}$ and $\mathrm{logK}$ are respectively.