Saurastra University 2006 M.Sc Computer Science Inorganic Chemistry : - X (Coordination Chemistry) - Question Paper

M. Sc. (Part - II) exam
April / May – 2006
Inorganic Chemistry : Paper - X
(Coordination Chemistry)
Time : three Hours] [Total Marks : 100
Instructions : (1) All ques. carry equal marks.
(2) Attempt 5 ques. in all.
(3) ques. No. one is compulsory.
(4) Attempt any 4 ques. from ques. No.
2 to 7.
1 ans any 4 : 20
(a) discuss orgel diagram for d2 and d8.
(b) Determine MS , ML and MJ for Co+ + , Ni++ .
(c) explain the concept of L-S coupling and J-J coupling
scheme.
(d) provide the principle of Job's method.
(e) What do you mean by Hole formalism ?
(f) Show that m x y z m r four 4 four 13 4
21
×  '   ,
when m = m' ± 2.
(g) Write note on : Charge transfer spectra.
2 ans the subsequent : 20
(a) explain the Job's method of continuous variation to
determine the composition of complex.
(b) explain factors affecting metal-ligand stability
constant.
Theory of Relativity & Cosmology
3 discuss the laboratory method for pH titration, to obtain out 20
stepwise stability constant.
4 ans the subsequent : 20
(a) Write note on splitting of G state in octahedral field.
(b) discuss all spectroscopic states of d2.
5 explain the spectra of V H O two 6
3 c h+
in detail. 20
6 ans the subsequent : 20
(a) Derive Voct in Cartesian co-ordinate.
(b) Charge transfer spectra : discuss.
7 ans the subsequent : 20
(a) compute energy of the integral
f f f f two 0 two 0 Voct
where y0 V y0 six D oct q =
y y two 2 V D oct q =
(b) discuss Mole ratio method.
ST-2777] two [ 100 ]

Earning:   Approval pending.