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Write a note on Rubidium or Cesium vapour magnetometer. Describe the significance of free air and bouguer corrections in gravity prospecting.
What do you understand by seismic stratigraphic interpretation. State various seismic reflection parameters used in seismic stratigraphy and describe briefly their geological significance.
Enumerate different components of petroleum and describe non-hydrocarbon components of petroleum.
What are the alkaloids? Explain the general methods of structure determination of alkaloids.
How would you distinguish cis-and trans-cinnamic acid by UV-visible spectroscopy?
Explain different methods of crystal growth for X-ray diffraction studies. How the ESR spectroscopy is different from NMR spectroscopy?
Describe the principle involved in paper chromatography. Narrate the extensively about radial paper chromatography.
Describe in detail the applications of atomic absorption spectroscopy.
Derive Nernest equation for an electrochemical cell. Describe the relationship between E.m.f. of a cell and DG.
Describe the significance of Gibbs and Helmholtz free energies? Derive Gibbs – Helmholtz equation?
Explain the generation, stability and addition reactions of free radicals. Write the mechanistic and stereochemical aspects of addition reactions involving electrophiles and nucleophiles.
Describe Huckel’s rule and its limitations. Explain the modern concept of aromaticity with appropriate examples.
Explain the Jahn-Teller effect on geometry of octahedral complexes with suitable examples.
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.
Explain the light sources, detectors used in IR spectroscopy. Write its working principle and applications to inorganic samples.
Describe the comparative study on the properties of actinides and lanthanides.
Describe the theory, instrumentation, principle and applications of Infrared Spectroscopy (IR).
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.