Q. Complete the following equation.
$Xe{F}_6+H_{2}O$$\to$____$+2HF$.

Q. If the unit of rate constant of a reaction is $mo{l}^{-1}L{S}^{-1}$ then mention its order.

Q. How anisole reacts with bromine in ethanoic acid? Write the chemical equation for the reaction.

Q. State Henry's law.

Q. Van't Hoffs factor for a solution is less than one, what is the conclusion drawn from it.

Q. a. Why $3$d-series of elements acts as good catalyst?
b. Given reason: $T{i}^{4+}$ salts are colourless where as $C{r}^{3+}$ salts are coloured.

Q. Give an example each for (a) Artificial sweetening agents (b) Narcotic analgesics.

Q. Give reason:

Q. Write the equations involved in the manufacture of nitric acid by Ostwald's process by maintaining reaction conditions.

Q. What are cationic detergents? Give an example.

Q. A first order reaction is found to have a rate constant, $K=5.5\times {10}^{-14}{S}^{-1}$. Find the half life of the reaction.

Q. Draw a neat labelled diagram of $H_2-O_2$ fuel cell. Write the reaction occurs at cathode of the cell.

Q. a) Derive an integrated rate equation for rate constant of a first order reaction.
b) Draw a graph of potential energy V/S reaction co-ordinates showing the effect of catalyst on activation energy $\left(E_a\right)$ of a reaction.

Q. Deficiency of which vitamin causes the disease "Rickets".

Q. a. Calculate packing efficiency simple cubic lattice.

Q. How many Faraday of electricity is required to reduce $1$ mole of $Mn{O}_4^{-}$ ions to $M{n}^{2+}$ ions?

Q. With the help of Valence Bond Theory(VBT), explain hybridisation, geometry and magnetic property of $[NiC{l}_4{]}^{2-}$.

Q. What is Frenkel defect? How does it affect density of the solid?

Q. Name a metal refined by Van Arkel method.

Q. Complete the following equations:
(a) $2NaOH+C{l}_2\to NaCl+$ ________ $+H_{2}O$
(b) $N{a}_{2}S{O}_3+2HCl\to 2NaCl+H_{2}O+$_______
(c) $C{l}_2+3F_2\stackrel{573K}{\to }$______.

Q. What is an ambidentate ligand?

Q. a. Write the IUPAC name of: $\left[Co\right(N{H}_3{)}_4\left(H_{2}O\right)Cl]C{l}_2$
b. Explain linkage isomerism with example.

Q. Ethanal$\left(C{H}_{3}CHO\right)$ undergoes aldol condensation reaction. Give reason.

Q. a. Calculate e.m.f of cell for the reaction:
$M{g}_{\left(s\right)}+C{u}^{2+}\left(0.0001M\right)\to M{g}^{2+}\left(0.001M\right)+C{u}_{\left(s\right)}$
Given that: $E_{M{g}^{2+}/Mg}^o=-2.37$V
$E_{C{u}^{2+}/Cu}^o=+0.34$V
b. i) State Kohlrausch law.
ii) What is meant by limiting molar conductance.

Q. Explain the process of obtaining "blister copper" from "copper matte" with equations.

Q. How is potassium permanganate($KMn{O}_4$) prepared from $Mn{O}_2$? Write the equations.

Q. (a) How is Ozonised oxygen prepared in the laboratory? Give reason.
(b) Give the composition of "Oleum".

Q. Explain the preparation of carboxylic acids from Grignard reagent. Give equation.

Q. a) The boiling point of benzene is $353.23$K. When $1.80$g of a non-volatile non-ionisation solute was dissolved in $90$g of benzene, the boiling point raised to $354.11$K.

Q. Name the following reaction.
$H_{3}C-Br+AgF\to H_{3}C-F+AgBr$.