Download B.Pharmacy (Bachelor of Pharmacy) 2nd Year (Second Year) 2021 September 564257 Pharmaceutical Analysis And Physical Chemistry Previous Question Paper
[BPHARM 0921] SEPTEMBER 2021 Sub. Code: 4257
(FEBRUARY 2021 EXAM SESSION)
B. PHARMACY DEGREE EXAMINATION
SECOND YEAR ? (NON-SEMESTER)
PAPER II ? PHARMACEUTICAL ANALYSIS & PHYSICAL CHEMISTRY
Q.P. Code: 564257
Time: Three hours
Answer ALL questions Maximum: 100 Marks
SECTION-A
(PHARMACEUTICAL ANALYSIS)
I. Elaborate on:
(1 x 20 = 20)
1. a) Illustrate briefly on Neutralization curves and the choice of indicators in acid base
titrations.
b) Explain briefly about Argentometric titrations and its various types.
II. Write notes on:
(4 x 5 = 20)
1. Write a note on the types of Solvents used in non-aqueous titrations.
2. Discuss briefly about Masking and Demasking agent with examples.
3. Discuss about Nernst equation.
4.
III. Short answers on:
(5 x 2 = 10)
1. Common ion effect.
2. Solubility product.
3. Co-precipitation.
4. Universal indicators.
5. Significant figure.
SECTION-B
(PHYSICAL CHEMISTRY)
I. Elaborate on:
(1 x 20 = 20)
1. a) Define Colligative properties. Describe elaborately about the types of Colligative
properties.
b) What is Adsorption? Explain briefly about Langmuir adsorption isotherm.
II. Write notes on:
(4 x 5 = 20)
1. Write a note on Joule ? Thomson effect.
2. Derive Vant-hoff equation and mention its use.
3. Enumerate the theory and mechanism of Catalysis.
4. Describe briefly theories involved in reaction kinetics.
III. Short answers on:
(5 x 2 = 10)
1. Second law of Thermodynamics.
2. Define the terms phase, component and degree of freedom.
3.
4. Factors influencing adsorption.
5. Refractive index.
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