Define: a) Line Spectra b) Spectroscopy c) Emission Spectroscopy
[6 marks]Enlist IR detectors. And Explain any one in detail.
[5 marks]Write a note on interference in Atomic Absorption Spectroscopy.
[5 marks]Explain principle and working for Time of Flight mass Analyser.
[6 marks]Explain the different types of vibrations in IR.
[5 marks]Write a note on Hollow Cathode Lamp.
[5 marks]Explain the principle of NMR.
[6 marks]Define and derive Beer Lambert’s Law.
[5 marks]Explain the principle of Florescence and Phosphoresce with Jablonski diagram.
[5 marks]Explain: a) Bathochromic Shift b) Auxochrome c) Hypsochromic shift
[6 marks]Explain: a) Mc lafferty Rearrangement b) Nitrogen Rule
[5 marks]Write a note on Deviations of Beer Lambert’s Law.
[5 marks]Define Quenching. Write a note on Quenching Agents.
[6 marks]Enlist Ionization techniques for Mass Spectroscopy and explain any one.
[5 marks]Write a note on chemical shift for NMR. Q. 6 (a) Describe the instrumentation required for fluorescence analysis. What are primary filter and secondary filters?
[6 marks]Write a note on Radiation sources for UV spectroscopy.
[5 marks]Explain: a) Fingerprint region b) Base ion peak
[5 marks]Comment: Benzene is colourless while Nitrobenzene is pale yellow in colour.
[6 marks]Which elements are contributed to M+2 ion peak in mass spectra? Why?
[5 marks]Write a note on FT-TR.
[5 marks]