Download B.Pharm 2nd Year 2019 August 564257 Pharmaceutical Analysis And Physical Chemistry Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 2nd Year (Second Year) 2019 August 564257 Pharmaceutical Analysis And Physical Chemistry Previous Question Paper

(LP 4257)





AUGUST 2019 Sub. Code: 4257

B.PHARM. DEGREE EXAMINATION

SECOND YEAR

PAPER II ? PHARMACEUTICAL ANALYSIS & PHYSICAL CHEMISTRY

Q.P. Code: 564257

Time: Three hours







Maximum: 100 Marks

Answer All Questions

SECTION-A

(PHARMACEUTICAL ANALYSIS)

I. Elaborate on:













(1 x 20 = 20)

1. Define Precipitation Titration. Briefly explain each type with indicators used in the

titration.

II. Write notes on:











(4 x 5 = 20)

1. Write a note on Masking and Demasking agents.
2. Explain about Diazotization titration.
3. Write a note on Volhards metho
4. Write a note on various steps involved in Gravimetric Analysis.

III. Short answers on:











(5 x 2 = 10)

1. Buffer solution.
2. Law of Mass action.
3. Acid value.
4. Define Precision.
5. Redox Potential.

SECTION-B

(PHYSICAL CHEMISTRY)

I. Elaborate on:













(1 x 20 = 20)

1. a) Explain in detail about the determination of the elevation of boiling point.

b) Explain the factors affecting adsorption and its applications in pharmacy.

II. Write notes on:











(4 x 5 = 20)

1. Write a note on Catalysts.
2. Explain the principle involved in Polarimetry.
3. Give a short note on phase rule and its applications.
4. Define order and molecularity of reaction and explain the factors affecting rate of

chemical reaction.

III. Short answers on:











(5 x 2 = 10)

1. Ideal solution.
2. Second law of thermodynamics.
3. Exo and Endo thermic reactions.
4. Paracho
5. Enthalpy.



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