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Explain the Heisenberg’s uncertainty principle. Write a detail note on atomic spectra of alkali metals.
Describe the methods of soil sampling. How can you find out the silicon and nitrogen in soil samples?
Explain the effects of organic pollutants and particulate matter on the atmosphere.
Write a FORTRAN program to compute and print pressure of a vander Waal’s gas, given the volume, temperature and vander Waal’s constants.
Prove that all the (4m+2)π electron system of electro cyclic reactions are thermally dis rotation and photochemically conrotation, by using correlation diagram and FMO methods.
Give the account of microwave spectra of linear molecules. Describe the origin of electronic spectra of molecules.
Describe the effect of Hydrogen bounding on vibrational frequencies with illustrations.
What is meristem culture? Give details of different types of meristem culture and their applications.
Explain the light sources, detectors used in IR spectroscopy. Write its working principle and applications to inorganic samples.
Write the account on recombination mechanisms in bacteria. Explain the evolution of gene concept.
Describe the comparative study on the properties of actinides and lanthanides.
What are the significant features of Ainsworths system of classification of fungi? Write briefly about mechanism of entry of plant pathogens in to plants.
Describe the theory, instrumentation, principle and applications of Infrared Spectroscopy (IR).
Describe the symptoms, etiology and epodemiology of groundnut rust.
Explain the method of flame photometry. Write its applications and limitations in the analytical chemistry.
Describe the principle and applications of ionization chamber, proportional counter and Geiger Muller counter.
Explain the weiss theory of ferromagnetism. Obtain an expression for the susceptibility of ferromagnetic material.
Differentiate between classical and quantum theory of Para magnetism. Explain the quantum theory of Paramagnetism. Give curies law for paramagnetic material.
Give an account of optical activity in allene and biphenyl derivatives.
Derive Braggs Law for X-ray diffraction in crystals. Explain the principle of laueís diffraction method and describe the origin of Laue spots.
Write down the applications of rotational spectroscopy. Describe energy levels, selection rules treating vibrating diatomic molecule as a harmonic oscillator.
How do you differentiate transition states and intermediate states? Draw the potential energy diagram of transition and intermediate states.
Illustrate the interaction of matter via photoelectric effect and Compton Effect.
Describe about the core-cladding losses in optical fibers. Explain the multiple moments for point charges.
Draw and describe the crystal field splitting of‘d’ orbitals in octahedral and tetrahedral geometries.