M.Pharma
First semester examination, 2009-2010
Modern analytical techniques
Dr A.P.J. Abdul Kalam Technical University
Q.1 Attempt any two of the following.
(a) How 1H NMR spectra is different from 13C? Explain with suitable example.
(b) Predict the NMR spectra of following
(c) What is coupling constant? How it is calculated? Explain with suitable example.
Q.2 Write notes on following any two.
(a) Theory & instrumentation of mass spectroscopy.
(b)Difference between FAB & ESI methods in mass spectroscopy.
(c) Explain MacLaffertyrearrangement& Nitrogen rule with suitable example.
Q.3 Explain the following any two.
(a) What is radioimmunoassay? Write various procedure and application of radioimmunoassay.
(b)Normal & reverse phase chromatography.
(c)Principle & application of electrophoresis.
Q.4 Explain any two of the following.
(a) Explain various types of vibration in IR spectroscopy.
(b)Explain Bathochromic &Hypsochromic shift in UV spectroscopy.
(c) Interpret the IR spectra of following
Q.5. Attempt any two of the following.
(a) Discuss the theory and instrumentation of mass spectroscopy.
(b)Write a note on double beam UV visible spectrophotometer.
(c) Write a note on Circular Dichroism.
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