Q. In the manufacture of ammonia by Haber's process, write the flow chart and chemical equations with optimum conditions.

Q. Write the mathematical expression for limiting molar conductivity of sodium chloride $\left[NaCl\right]$.

Q. $10$mL of liquid 'A' is mixed with $10$mL of liquid 'B', the volume of the resultant solution is $19.9$mL. What type of deviation expected from Raoult's law?

Q. How solubility of a gas in liquid varies with i) Temperature ii) pressure?

Q. Write the cis and trans isomeric structure of $\left[Fe\right(N{H}_3{)}_2(CN{)}_4{]}^{-}$.

Q. Explain hybridisation, geometry and magnetic property of $\left[Ni\right(CN{)}_4{]}^{2-}$ ion using Valence Bond Theory(VBT). [Atomic number of Ni is $28$].

Q. Formaldehyde[HCHO] undergoes Cannizzaro reaction: Give reason.

Q. Calculate the spin-only magnetic moment of Fe.[Atomic number of iron $=26$].

Q. Calculate packing efficiency in simple cubic lattice.

Q. Write the balanced chemical equation for the action of concentrated sulphuric acid on copper metal.

Q. Write the cathodic and anodic cell reactions of a Hydrogen-Oxygen fuel cell.

Q. What is the name of the following reaction?

Q. Write the structure of chlorous acid $\left[HOClO\right]$.

Q. Name the adsorbent used to removal of colouring matter from solution.

Q. How does molarity varies with temperature?

Q. How is $K{M}_n{O}_4$ [Potassium permanganate] is prepared from $Mn{O}_2$? Write equations.

Q. Give an example for i) Non-narcotic analgesics ii) Antiseptics.

Q. How anisole reacts with acetyl chloride$\left[C{H}_{3}COCl\right]$ in the presence of anhydrous $AlC{l}_3$? Write the chemical equation for the equation.

Q. Which noble gas is most abundant in the atmospheric dry air?

Q. Mention any two reasons for the anomalous behaviour of oxygen.

Q. From the following graph, identify order of reaction and mention the unit of its rate constant.

Q. Give an example of a metal purified by Mond process.

Q. Define collision frequency.

Q. Give the differences between crystalline and amorphous solids with respect to shape and melting point.

Q. What is the action of ammonia$\left[N{H}_3\right]$ on benzoic acid? Write equation.

Q. What is lanthanide contraction? Mention the cause for it.

Q. What is the co-ordination number of Fe in $\left[FeC{l}_2\right(en{)}_2]Cl$?

Q. During the extraction of aluminium by Hall-He'roult process,
i) Write a neat labeled diagram of the electrolytic cell.
ii) Write over all cell reaction.
iii) At which electrode oxygen gas is liberated?

Q. Complete the following equation.
a) $\underset{coldanddil}{2NaOH}+C{l}_2\to$
b) $C{l}_2+\underset{\left(excess\right)}{3F_2}\stackrel{573K}{\to }$