Download B.Pharm 2nd Year 2012 August 564257 Pharmaceutical Analysis And Physical Chemistry Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 2nd Year (Second Year) 2012 August 564257 Pharmaceutical Analysis And Physical Chemistry Previous Question Paper


[LB 4257]

AUGUST 2012



Sub. Code: 4257

SECOND YEAR B.PHARM. EXAM

Paper II ? PHARMACEUTICAL ANALYSIS AND PHYSICAL CHEMISTRY

Q.P. Code : 564257

Time : Three hours









Maximum: 100 Marks

(180 Min)

Answer ALL questions in the same orde

Answer Section A and B in SEPARATE Answer Book.

SECTION

A



(PHARMACEUTICAL ANALYSIS)

I. Elaborate on:

Pages Time Marks



(Max.) (Max.) (Max.)

1. a) Explain in detail about oxygen flask combustion method?
b) Masking and de-masking agents in
complexometric titrations.

19

33

20


II. Write notes on:



1. How do you determine the acid value?

3

8

5

2. Write notes on dead stop end point?

3

8

5

3. Write the mechanism of buffer and

its

applications?

3 8 5

4. What is Gasometry? Give the procedure for the assay

of

oxygen?

3 8 5


III. Short Answers:



1. Define

iodometry?

1 5 2

2. Give the example of acid-base indicators?

1

5

2

3. What is plane polarized light? How it is achieved?

1

5

2

4. Define chelating agents?

1

5

2

5. What is a real and ideal solution?

1

5

2

SECTION ? B

(PHYSICAL CHEMISTRY)

IV. Elaborate on:



2. Define and explain the various types of colligative

properties. Write the methods used for determining
the elevation of boiling point?

19

33

20



V. Write notes on:



1. Explain Debye-Huckel's theory?

3

8

5

2. Explain Phase rule and the terms phase, component
and degrees offreedom?

3

8

5

3. What is plane polarized light? How it is achieved?

3

8

5

4. Explain Hess law of constant heat of summation?

3

8

5


VI. Short Answers:

1. Define partition co-efficient?

1

5

2

2. State second law of thermodynamics?

1

5

2

3. What is Nernst distribution?

1

5

2

4. Define order of reaction?

1

5

2

5. What is adsorption?

1

5

2



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This post was last modified on 29 April 2022