Exam Details
| Subject | co-ordination chemistry – i | |
| Paper | ||
| Exam / Course | m.sc. inorganic chemistry | |
| Department | ||
| Organization | solapur university | |
| Position | ||
| Exam Date | April, 2018 | |
| City, State | maharashtra, solapur |
Question Paper
M.Sc.(Semester III) (CBCS) Examination Mar/Apr-2018
Inorganic Chemistry
CO-ORDINATION CHEMISTRY I
Time: 2½ Hours
Max. Marks: 70
Instructions: Attempt in all five questions. Section I is compulsory. Attempt any two questions from Section II and any two questions from Section-III. Use only one answer book. All question carry equal marks. Figures to the right indicate full marks. Use of log tables and calculators is allowed.
Section I
Q.1
Answer the following.
14
Define the term catalyst.
What is mean by ternary complex?
Write the formula for Curie Weiss law.
Write the chemical formula for Wilkinson's catalyst used for hydrogenations of olefins.
Draw the Orgel energy level diagram for d2 case in octahedral system.
Write the equation for μeff magnetic moment.
Using TGA technique how do you identify water molecule in coordination sphere?
What do you mean by paramagnetic substance?
What is mean by volume susceptibility?
Which calibrant is used in DTA?
Write the term symbol for ground state of d4 configuration.
What are the different types of catalyst used in the chemical reaction?
Which is the oxidation product of the ethylene in water solvent?
What is strong field ligand?
Section II
Q.2
Explain the structure of [Ni on the basis of VBT
07
Draw the DTA curve for CaC2O4. 2H2O and explain mechanism of decomposition.
07
Q.3
What is magnetic susceptibility? Explain the determination of magnetic susceptibility by Gouy method.
07
Explain the tetrahedral structure involving sigma bonding with MO diagram.
07
Q.4
Discuss the Current and feature trend in catalysis.
07
What are mixed ligand complexes? Discuss the factors affecting stability of ternary complexes.
07
Page 2 of 2
SLR-UF-248
Section III
Q.5
Explain the different between CFT and MOT
05
What is diamagnetism and paramagnetism? Discuss with suitable examples.
05
Write a brief note on current and future trends in catalysis.
04
Q.6
Calculate CFSE values of the following
[Fe
05
Discuss the decarboxylation reaction of β-keto acid.
05
Explain the factors affecting TGA curve
04
Q.7
Write a note on any Three of the following.
14
Spectrochemical series
Diamagnetism
Factors affecting DTA curve
Olefin Oxidation
Inorganic Chemistry
CO-ORDINATION CHEMISTRY I
Time: 2½ Hours
Max. Marks: 70
Instructions: Attempt in all five questions. Section I is compulsory. Attempt any two questions from Section II and any two questions from Section-III. Use only one answer book. All question carry equal marks. Figures to the right indicate full marks. Use of log tables and calculators is allowed.
Section I
Q.1
Answer the following.
14
Define the term catalyst.
What is mean by ternary complex?
Write the formula for Curie Weiss law.
Write the chemical formula for Wilkinson's catalyst used for hydrogenations of olefins.
Draw the Orgel energy level diagram for d2 case in octahedral system.
Write the equation for μeff magnetic moment.
Using TGA technique how do you identify water molecule in coordination sphere?
What do you mean by paramagnetic substance?
What is mean by volume susceptibility?
Which calibrant is used in DTA?
Write the term symbol for ground state of d4 configuration.
What are the different types of catalyst used in the chemical reaction?
Which is the oxidation product of the ethylene in water solvent?
What is strong field ligand?
Section II
Q.2
Explain the structure of [Ni on the basis of VBT
07
Draw the DTA curve for CaC2O4. 2H2O and explain mechanism of decomposition.
07
Q.3
What is magnetic susceptibility? Explain the determination of magnetic susceptibility by Gouy method.
07
Explain the tetrahedral structure involving sigma bonding with MO diagram.
07
Q.4
Discuss the Current and feature trend in catalysis.
07
What are mixed ligand complexes? Discuss the factors affecting stability of ternary complexes.
07
Page 2 of 2
SLR-UF-248
Section III
Q.5
Explain the different between CFT and MOT
05
What is diamagnetism and paramagnetism? Discuss with suitable examples.
05
Write a brief note on current and future trends in catalysis.
04
Q.6
Calculate CFSE values of the following
[Fe
05
Discuss the decarboxylation reaction of β-keto acid.
05
Explain the factors affecting TGA curve
04
Q.7
Write a note on any Three of the following.
14
Spectrochemical series
Diamagnetism
Factors affecting DTA curve
Olefin Oxidation
Other Question Papers
Subjects
- applied inorganic chemistry
- chemistry of inorganic materials
- co-ordination chemistry – i
- co-ordination chemistry – ii
- instrumental techniques
- nuclear chemistry