Exam Details
| Subject | physical pharmaceutics-i | |
| Paper | ||
| Exam / Course | b. pharmacy | |
| Department | ||
| Organization | savitribai phule pune university | |
| Position | ||
| Exam Date | April, 2018 | |
| City, State | maharashtra, pune |
Question Paper
B. PHARMACY (Second Year) (III Sem.) EXAMINATION, 2018
PHYSICAL PHARMACEUTICS-I (2.3 IT)
(2015 PATTERN)
Time Three Hours Maximum Marks 60
N.B. Answers to the two sections should be written in separate
answer-books.
(ii Neat diagrams must be drawn wherever necessary.
(iii Figures to the right side indicate full marks.
Section I
1. Attempt any one question out of two
What are aerosols Explain the principle involved in the two
phase system aerosols.
Explain with suitable example, phase diagram for three
component system and also write applications of phase
rule.
2. Attempt any four
Explain van der Waal's equation for real gases.
Explain the deviations from Raoult's law.
Explain the Claude's process for liquefaction of gases.
Draw a neat labeled phase diagram for one component
system.
P.T.O.
[5345]-3001 2
A solution containing 9g of sucrose dissolved in 90g of water
has a boiling point of 100.149°C. What is the molecular
weight of sucrose if ebullioscopic constant for water
is 0.51
Why is lowering of vapour pressure a colligative property
Explain the boiling point diagram of an ideal binary
mixture.
3. Write short notes on (any two)
Conductometric titrations
Osmotic pressure as colligative property
Two component system containing liquid phases
Depression of freezing point as colligative property.
Section II
4. Attempt any one question out of two
Explain effect of molecular affinity and ionic dissociation on
distribution phenomenon.
Write a note on Polymorphism
(ii Discuss BCS classification in detail.
5. Attempt any four
Define thermodynamic, enthalpy and entropy.
Explain combined effect of pH and Solvents on solubility.
Give significance of glass transition temperature in Pharmaceuticals.
[5345]-3001 3 P.T.O.
Derive Bragg's equation and give its significance.
Discuss effect of various parameters on solubility.
State laws of thermodynamics.
Discuss applications of distribution phenomenon.
6. Write short notes on (any two)
Factors affecting crystallization and crystal size
Solubility of gases in liquids
Effect of temperature on molecular behavior
Solubility parameter.
PHYSICAL PHARMACEUTICS-I (2.3 IT)
(2015 PATTERN)
Time Three Hours Maximum Marks 60
N.B. Answers to the two sections should be written in separate
answer-books.
(ii Neat diagrams must be drawn wherever necessary.
(iii Figures to the right side indicate full marks.
Section I
1. Attempt any one question out of two
What are aerosols Explain the principle involved in the two
phase system aerosols.
Explain with suitable example, phase diagram for three
component system and also write applications of phase
rule.
2. Attempt any four
Explain van der Waal's equation for real gases.
Explain the deviations from Raoult's law.
Explain the Claude's process for liquefaction of gases.
Draw a neat labeled phase diagram for one component
system.
P.T.O.
[5345]-3001 2
A solution containing 9g of sucrose dissolved in 90g of water
has a boiling point of 100.149°C. What is the molecular
weight of sucrose if ebullioscopic constant for water
is 0.51
Why is lowering of vapour pressure a colligative property
Explain the boiling point diagram of an ideal binary
mixture.
3. Write short notes on (any two)
Conductometric titrations
Osmotic pressure as colligative property
Two component system containing liquid phases
Depression of freezing point as colligative property.
Section II
4. Attempt any one question out of two
Explain effect of molecular affinity and ionic dissociation on
distribution phenomenon.
Write a note on Polymorphism
(ii Discuss BCS classification in detail.
5. Attempt any four
Define thermodynamic, enthalpy and entropy.
Explain combined effect of pH and Solvents on solubility.
Give significance of glass transition temperature in Pharmaceuticals.
[5345]-3001 3 P.T.O.
Derive Bragg's equation and give its significance.
Discuss effect of various parameters on solubility.
State laws of thermodynamics.
Discuss applications of distribution phenomenon.
6. Write short notes on (any two)
Factors affecting crystallization and crystal size
Solubility of gases in liquids
Effect of temperature on molecular behavior
Solubility parameter.
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Subjects
- active pharmaceutical ingrendients technology
- analytical pharmacognosy and
- analytical pharmacognosy and extraction technology
- bio-organic chemistry and drug design
- communication and soft skill development
- dosage form design
- extraction technology
- human anatomy and physiology–i
- human anatomy and physiology—ii
- industrial pharmacy—i
- industrial pharmacy—ii
- medicinal chemistry–i
- modern dispensing practices
- natural product chemistry
- pharmaceutical analysis-iii
- pharmaceutical analysis—i
- pharmaceutical analysis—iv
- pharmaceutical biochemistry
- pharmaceutical business management and disaster management
- pharmaceutical engineering
- pharmaceutical inorganic chemistry–i
- pharmaceutical microbiology
- pharmaceutical organic chemistry-iv
- pharmaceutical organic chemistry—i
- pharmaceutical organic chemistry—ii
- pharmaceutical organic chemistry—iii
- pharmaceutics-i
- pharmaceutics–ii
- pharmacognosy
- pharmacognosy & phytochemistry—i
- pharmacognosy and phytochemistry–ii
- pharmacology—ii
- pharmacology—iii
- physical pharmaceutics-i