Exam Details
| Subject | physical chemistry – ii | |
| Paper | ||
| Exam / Course | m.sc. chemistry | |
| Department | ||
| Organization | solapur university | |
| Position | ||
| Exam Date | April, 2018 | |
| City, State | maharashtra, solapur |
Question Paper
M.Sc. (Semester II) (CBCS) Examination Mar/Apr-2018
Chemistry
PHYSICAL CHEMISTRY II
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. Answer to all questions (Section II, III) should be written in same answer book. All question carry equal marks. Figures to the right indicate full marks. Use of log table and calculator is allowed.
Section I
Q.1
Answer the following.
14
Mention basic constituents of a biological cell.
Define molar absorption coefficient.
Write State steady state approximation.
Define rate determining step.
What do you mean by quenching?
Give Stern-Volmer equation.
One Einstein of photons
What is battery?
Mention different types of nucleic acids.
Lists different possible electronic transitions in organic molecules.
State Kasha's rule.
Mention Nernst equation. Give the significance of the terms involved in it.
Which of the following is spin forbidden transition?
IC
Fluorescence
Phosphorescence
All of these
Give the statement of Stark-Einstein law of photochemical equivalence law.
Section II
Q.2
Describe the method of estimation of the mean activity coefficients of ions using emf data.
07
Describe kinetics of bimolecular collisional quenching.
07
Q.3
State Franck-Condon principle. Illustrate the shapes of the absorption bands with the help of this principle.
07
Discuss inter and intra molecular electronic energy transfer process.
07
Q.4
Illustrate the kinetic salt effect.
07
Explain formation of excimer and exciplex with suitable examples.
07
Section III
Q.5
Write on hydrolysis of ATP.
05
Diagrammatically explain photodissociation and predissociation.
05
Distinguish between fluorescence and phosphorescence.
04
Page 2 of 2
SLR-UF-150
Q.6
Write in brief on Debye Hückel limiting law.
05
Comment on bioenergetics of a biochemical reactions.
05
Describe the kinetics of a reaction between NO2 and F2.
04
Q.7
Write a note on any Three of the following.
14
Excimer emission
Fractional order reactions
Fluorescence phenomena and structure
Electrical double layer
Chemistry
PHYSICAL CHEMISTRY II
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. Answer to all questions (Section II, III) should be written in same answer book. All question carry equal marks. Figures to the right indicate full marks. Use of log table and calculator is allowed.
Section I
Q.1
Answer the following.
14
Mention basic constituents of a biological cell.
Define molar absorption coefficient.
Write State steady state approximation.
Define rate determining step.
What do you mean by quenching?
Give Stern-Volmer equation.
One Einstein of photons
What is battery?
Mention different types of nucleic acids.
Lists different possible electronic transitions in organic molecules.
State Kasha's rule.
Mention Nernst equation. Give the significance of the terms involved in it.
Which of the following is spin forbidden transition?
IC
Fluorescence
Phosphorescence
All of these
Give the statement of Stark-Einstein law of photochemical equivalence law.
Section II
Q.2
Describe the method of estimation of the mean activity coefficients of ions using emf data.
07
Describe kinetics of bimolecular collisional quenching.
07
Q.3
State Franck-Condon principle. Illustrate the shapes of the absorption bands with the help of this principle.
07
Discuss inter and intra molecular electronic energy transfer process.
07
Q.4
Illustrate the kinetic salt effect.
07
Explain formation of excimer and exciplex with suitable examples.
07
Section III
Q.5
Write on hydrolysis of ATP.
05
Diagrammatically explain photodissociation and predissociation.
05
Distinguish between fluorescence and phosphorescence.
04
Page 2 of 2
SLR-UF-150
Q.6
Write in brief on Debye Hückel limiting law.
05
Comment on bioenergetics of a biochemical reactions.
05
Describe the kinetics of a reaction between NO2 and F2.
04
Q.7
Write a note on any Three of the following.
14
Excimer emission
Fractional order reactions
Fluorescence phenomena and structure
Electrical double layer
Other Question Papers
Subjects
- advanced organic chemistry – i
- advanced organic chemistry – ii
- advanced spectroscopic methods
- analytical chemistry – i
- applied organic chemistry
- chemistry of natural products
- inorganic chemistry – i
- inorganic chemistry – ii
- instrumental methods of analysis (oet)
- organic chemistry – i
- organic chemistry – ii
- photochemistry and pericyclic reactions
- physical chemistry – i
- physical chemistry – ii
- stereochemistry