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

Match List I with List II .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-c3ow{border-color:inherit;text-align:center;vertical-align:top} .tg .tg-7btt{border-color:inherit;font-weight:bold;text-align:center;vertical-align:top} .tg .tg-0pky{border-color:inherit;text-align:left;vertical-align:top} LIST I LIST II A. Physisorption I. Single Layer Adsorption B. Chemisorption II. $20-40\mathrm{kJ}{\mathrm{mol}}^{-1}$ C. ${\mathrm{N}}_2(\mathrm{g})+3{\mathrm{H}}_2(\mathrm{g})\stackrel{\mathrm{Fe}(\mathrm{s})}{⟶}2{\mathrm{NH}}_3(\mathrm{g})$ III. Chromatography D. Analytical Application or Adsorption IV. Heterogeneous catalysis Choose the correct answer from the options given below:

Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R Assertion A: Amongst $$\mathrm{He},\mathrm{Ne},\mathrm{Ar}$$ and $$\mathrm{Kr}$$; 1$$\mathrm{g}$$ of activated charcoal adsorbs more of $$\mathrm{Kr}$$. Reason R: The critical volume $${\mathrm{V}}_{\mathrm{c}}\left({\mathrm{cm}}^3{\mathrm{mol}}^{-1}\right)$$ and critical pressure $${\mathrm{P}}_{\mathrm{c}}$$ (atm) is highest for Krypton but the compressibility factor at critical point $${\mathrm{Z}}_{\mathrm{c}}$$ is lowest for Krypton. In the light of the above statements, choose the correct answer from the options given below

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

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : In expensive scientific instruments, silica gel is kept in watch-glasses or in semipermeable membrane bags. Reason (R) : Silica gel adsorbs moisture from air via adsorption, thus protects the instrument from water corrosion (rusting) and / or prevents malfunctioning. In the light of the above statements, choose the correct answer from the options given below :

Match List I and List II .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-7btt{border-color:inherit;font-weight:bold;text-align:center;vertical-align:top} .tg .tg-0pky{border-color:inherit;text-align:left;vertical-align:top} List I List II A. Osmosis I. Solvent molecules pass through semi permeable membrane towards solvent side. B. Reverse osmosis II. Movement of charged colloidal particles under the influence of applied electric potential towards oppositely charged electrodes. C. Electro osmosis III. Solvent molecules pass through semi permeable membrane towards solution side. D. Electrophoresis IV. Dispersion medium moves in an electric field. Choose the correct answer from the options given below :

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

The variation of the rate of an enzyme catalyzed reaction with substrate concentration is correctly represented by graph :

Statement I : For colloidal particles, the values of colligative properties are of small order as compared to values shown by true solutions at same concentration. Statement II : For colloidal particles, the potential difference between the fixed layer and the diffused layer of same charges is called the electrokinetic potential or zeta potential. In the light of the above statements, choose the correct answer from the options given below

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : The diameter of colloidal particles in solution should not be much smaller than wavelength of light to show Tyndall effect. Reason R : The light scatters in all directions when the size of particles is large enough. In the light of the above statements, choose the correct answer from the options given below:

What happens when a lyophilic sol is added to a lyophobic sol?

Four gases A, B, C and D have critical temperatures $$5.3,33.2,126.0$$ and $$154.3\mathrm{K}$$ respectively. For their adsorption on a fixed amount of charcoal, the correct order is:

Ferric chloride is applied to stop bleeding because -

The enthalpy change for the adsorption process and micelle formation respectively are

Which of the following represent the Freundlich adsorption isotherms? Choose the correct answer from the options given below:

The graph which represents the following reaction is :

Compound $\mathrm{A},{\mathrm{C}}_5{\mathrm{H}}_{10}{\mathrm{O}}_5$, given a tetraacetate with ${\mathrm{Ac}}_2\mathrm{O}$ and oxidation of $\mathrm{A}$ with ${\mathrm{Br}}_2-{\mathrm{H}}_2\mathrm{O}$ gives an acid, ${\mathrm{C}}_5{\mathrm{H}}_{10}{\mathrm{O}}_6$. Reduction of $\mathrm{A}$ with $\mathrm{HI}$ gives isopentane. The possible structure of $\mathrm{A}$ is

Identify the incorrect option from the following

Decreasing order of dehydration of the following alcohols is

An organic compound 'A' with emperical formula $${\mathrm{C}}_6{\mathrm{H}}_6\mathrm{O}$$ gives sooty flame on burning. Its reaction with bromine solution in low polarity solvent results in high yield of B. B is