Answer the following problems.
problem 1) describe the role of calcium in biological systems.
problem 2) prepare the account on hemerythrins and hemocyanins.
problem 3)i) What is the actinide contraction.
(ii) describe methods for the separation of actinides.
problem 4)(i) Describe the spectrophotometric method for the determinations of the composition of a complex
problem 5)(a) (i) Describe the theory of Raman effect.
(ii) describe the applications of Raman spectroscopy in the structural elucidation of inorganic compounds.
problem 6) describe different methods of crystal growth for X-ray diffraction studies.
problem 7)(a)(i) How the ESR spectroscopy is different from NMR spectroscopy?
(ii) describe the applications of ESR in the study of inorganic compounds.
problem 8) (i) What is spin-spin coupling in NMR spectroscopy ?
(ii) What is the principle involved in mass spectrometry? prepare a detail account on general rule.