Download GTU B.Pharma 2019 Summer 2nd Sem 2220003 Pharmaceutical Analysis Ii Question Paper

FirstRanker.com

Seat No.:

Subject Code: 2220003

--- Content provided by⁠ FirstRanker.com ---

Enrolment No.

GUJARAT TECHNOLOGICAL UNIVERSITY

B.PHARM - SEMESTER- 2 EXAMINATION - SUMMER -2019

Subject Name: Pharmaceutical Analysis-1T

Time: 10:30 AM TO 01:30 PM

--- Content provided by‍ FirstRanker.com ---

Instructions:

1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

1. (a) What is chromatography? Classify it based on retention mechanism. (06)

--- Content provided by​ FirstRanker.com ---

2. (b) Explain Oxygen flask combustion method. (05)
3. (c) Explain following terms with respect to chromatography : Resolution, Efficiency (05)
4. (a) Discuss advantages and disadvantages of instrumental methods of analysis. (06)
5. (b) What is conductance? Discuss various factors affecting conductance. (05)
6. (c) Explain signal to noise ratio in detail. (05)

--- Content provided by FirstRanker.com ---

7. (a) Discuss different types of Calorimetric methods? Write note on thermogravimetric analysis. (06)
8. (b) Write brief note on Paper chromatography. (05)
9. (c) Explain in brief: Current voltage curve in polarography. (05)
10. (a) Explain in Brief: Conductometric titrations. (06)
11. (b) What is standard reduction potential? How will you determine end point in potentiometry? (05)

--- Content provided by‌ FirstRanker.com ---

12. (c) Write note on dropping mercury electrode. (05)
13. (a) Enlist various electrodes used in potentiometry? Write note on glass electrode. (06)
14. (b) Explain in detail: Biamperometry (05)
15. (c) Discuss the theories of chromatography. (05)
16. (a) Write note on Instrumentation of Polarimeter. Discuss its application. (06)

--- Content provided by FirstRanker.com ---

17. (b) Discuss various factors affecting extraction of drugs. (05)
18. (c) Explain in brief: Differential scanning calorimetric method. (05)
19. (a) What is extraction? Explain multiple extraction and continuous extraction. (06)
20. (b) Write note on gasometric methods. (05)
21. (c) What is polarography? Write note on Pulse polarography. (05)

--- Content provided by⁠ FirstRanker.com ---

Total Marks: 80

Date: 29-05-2019

FirstRanker.com