Download B.Pharm 1st Year 2012 August 564251 Pharmaceutical Inorganic Chemistry Question Paper

Download B.Pharmacy (Bachelor of Pharmacy) 1st Year (First Year) 2012 August 564251 Pharmaceutical Inorganic Chemistry Previous Question Paper

[LB 4251]

AUGUST 2012



Sub. Code: 4251

FIRST YEAR B.PHARM. EXAM

Paper I ? PHARMACEUTICAL INORGANIC CHEMISTRY





Q.P. Code : 564251

Time : Three hours









Maximum: 100 Marks

(180 Min) Answer ALL questions in the same orde

I. Elaborate on:

Pages Time Marks

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

1. a) Describe the method of preparation, assay and uses

of aluminium hydroxide and boric aci
b) Explain one method for measuring radioactivity.
What are the clinical applications of I131, Co58 and
Barium

Sulphate?

19 33 20

2. a) Explain the principle and procedure involved in the

arsenic limit test with the help of neat labeled diagram
and mention the equations wherever necessary.
b) What are antimicrobials? Classify on the basis of
mechanism of action with examples.

19

33

20

II. Short notes on:



1. Discuss the principle involved in the assay of calcium

gluconate.

3 8 5

2. Write the molecular formula, Preparation and uses of

magnesium trisilicate and alum.

3

8

5

3. Explain on saline cathartics with examples.

3

8

5

4. Discuss on electrolytes used in combination therapy.

3

8

5

5. Write on oral rehydration salt.

3

8

5

6. Name one inorganic compound each for the following uses

3

8

5

a) antacids b) protectives c) anti-microbials d) dentifrices
g) expectorants f) antidote

7. Preparation and applications of EDTA and dimercaprol.

3

8

5

8.Explain the physiological role of iron and coppe

3

8

5

III. Short Answers on:


1. Write the difference between chelating and sequestering

agents with an example.

1

5

2

2. What is the importance of limit test in pharmaceutical

preparation?

1 5 2

3. Give the medicinal uses of selenium

sulphide

and

charcoal.

1 5 2





4. Discuss the principle involved in the assay of ferrous gluconate. 1

5

2

5. Define ligan Classify with examples.

1

5

2

6. Write the identification test for aluminium.

1

5

2

7. What are topical agents? Classify with examples.

1

5

2

8. Write the modified limit test for sulphate in potassium

permanganate.

1 5 2

9. Why bleaching powder is stored in well closed containers?

1

5

2

10. What is radio opaque contrast medium? Give one example.

1

5

2



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