Download B.Pharm 2nd Year 2013 August 564257 Pharmaceutical Analysis And Physical Chemistry Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 2nd Year (Second Year) 2013 August 564257 Pharmaceutical Analysis And Physical Chemistry Previous Question Paper

(LD 4257)





AUGUST 2013



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) What is buffer solution and explain about the buffer mixture of a weak acid and
weak base and its salts.
b) Explain in detail about the Non aqueous titrations.


II. Write Notes on:











(4 x 5 =20)

1. Write a note on diazotization titrations.
2. Explain complexometric titrations.
3.Write a note on Mohrs method and Fajan's metho
4. Write a note on standardization of perchloric aci


III. Short Answers:











(5 x 2 =10)

1.Define precision.
2. Define iodimetry.
3. Define law of mass action.
4.Calibration of volumetric apparatus.
5.Choice of indicators.

SECTION-B

(Physical Chemistry)

I. Elaborate on:











(1 x 20 =20)

1. a)Define rate of reaction clarify with suitable examples and derive the equation
for first order reaction.
b) Explain Hess's law of constant heat of summation.

II. Write Notes on:











(4 x 5 =20)

1.Define Colligative properties.
2.Joule-Thomson effect.
3.Define solutions with its types.
4.Write about the factors affecting the rate of chemical reaction.


III. Short Answers:











(5 x 2 =10)

1. Trouton's rule.
2.Define Phase rule.
3.Freundlisch adsorbtion isotherm.
4.Enthalpy of combustion.
5.Second law of thermodynamics.

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