Q. Write the uses of saccharin ?

Q. Write the definition of Kohlrausch law of independent migration of ions.

Q. Write the chemical formula of teflon and P.V.C.

Q. Give resonating structures of anisole.

Q. Explain the reason of different length of equatorial and axial bond in the structure of $PC{l}_5$.

Q. Write the formula of allyl alcohol and benzyl alcohol.

Q. Give chemical equation to obtain primary alcohol from Grignard reagent.

Q. Write any two difference between soap and detergent?

Q. Transition element form interstitial compound. Give one reason.

Q. Electric conductivities of solid $\left(X\right)$ is ${10}^4-{10}^{7}oh{m}^{-1}{m}^{-1}$ and solid $\left(Y\right)$ is ${10}^{-20}-{10}^{-10}oh{m}^{-1}{m}^{-1}$. Identify solid $\left(X\right)$ and solid $\left(Y\right)$ and write their name.

Q. Write only the types of hybridisation of central atom present in $Xe{F}_2$ and $Xe{F}_4$.

Q. Give half cell equation of Daniel cell takes place at cathode.

Q. Identify the type of following drugs:
(A) Valium (B) Cimetidine.

Q. Calculate the value of magnetic moment of $V^{+2}$ ?

Q. Give both chemical equation of 'Mond process' used in nickel refining:

Q. For reaction $2N_2{O}_5\to 2N_2{O}_4+O_2$ the half-life time is $6.93sec$. Determine the rate constant.

Q. Write the unit of velocity constant for second order reaction.

Q. Give the name of both monomers used in formation of terylene?

Q. Explain denaturation of proteins.

Q. Give any one difference between anisotropy and isotropy nature of solid.

Q. Write chemical equation of Cannizaro reaction.

Q. Give both chemical equations of leaching of silver in silver metallurgy by using sodium cyanide?

Q. Give two examples of bio-degradable polymers?

Q. Write the name of two metals which are used in maximum composition in mischmetal?

Q. Draw a neat and labelled diagram of zone refining process.

Q. Write the value of axial distance and axial angles of triclinic crystal.

Q. Write down the reaction when Ammonia reacts with atmospheric oxygen in the presence of catalyst.

Q. Write down the reaction when sulphuric acid reacts with sulphur trioxide.

Q. Write the name of following compounds:
(A) $C_6{H}_5{N}_2^{\oplus }HS{O}_4^{\ominus }$

Q. Chloroacetic acid is a stronger acid than acetic acid. Give one reason.