Download B.Pharm 2nd Year 2014 February 564257 Pharmaceutical Analysis And Physical Chemistry Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 2nd Year (Second Year) 2014 February 564257 Pharmaceutical Analysis And Physical Chemistry Previous Question Paper

(LE

4257)

FEBRUARY

2014



Sub. Code: 4257

SECOND YEAR B.PHARM. EXAM

PAPER II ? PHARMACEUTICAL ANALYSIS & PHYSICAL

CHEMISTRY

Q.P. Code: 564257

Time: Three Hours







Maximum: 100 marks



Answer All Questions

Answer Section-A and B in separate Answer Book

SECTION-A

(Pharmaceutical Analysis)





I. Elaborate on:













(1 x 20 =20)

1. a) Explain the various types of solvents used in Non ? aqueous titration.
b) Write in detail about preparation and standardisation of acetous
perchloric acid including the precautions to be taken.

II. Write Notes on:











(4 x 5 =20)

1. Write notes on Modified Volhard's metho
2. Explain choice of indicators in acid ? base titrations.
3. Give an account on the preparation and standardisation of cerric ammonium
sulphate.
4. Write notes on pM indicators.

III. Short Answers:











(5 x 2 =10)

1. Define redox potential.
2. What is Lewis theory of acids and bases?



3. Define saponification value.
4. What is iodometry?.
5. Define normality and molarity.


SECTION-B

(Physical Chemistry)

I. Elaborate on:











(1 x 20 =20)

1. a) Define order of reaction. Explain the various methods for determining the order of
reaction.
b) State and explain First Law of Thermodynamics

II. Write Notes on:











(4 x 5 =20)

1. Write a note on characteristics of catalyst.
2. State Raoult's law.
3. Calculate the half life of first order reaction.
4. Explain Partition co-efficient with limitation.

III. Short Answers:











(5 x 2 =10)

1. What is Parachor?
2. Define Eutectic point.
3. What are Positive and Negative Catalysts?
4. Define Triple Point.
5. Define Enthalpy of formation.


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