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
*******
This post was last modified on 29 April 2022