RGPV B.Pharm BP-102T-CBGS 1st Semester Pharmaceutical Analysis - I Dec 2020 Question Paper

RGPV Previous Years Question Paper December 2020 for Pharmacy Course - 1st Semester 1 Pharmaceutical Analysis - I

Total No. of Questions : 8] 

[Total No. of Printed Pages : 2

Roll No ..................................

BP-102T-CBGS

B.Pharmacy I Semester (PCI Scheme)

Examination, December 2020

Choice Based Grading System (CBGS)

Pharmaceutical Analysis - I

Time : Three Hours

Maximum Marks : 75

Note: i) Attempt any five questions.

ii) All questions carry equal marks.

iii)Subparts of the question should be attempted in continuation.

iv) In case of any doubt or dispute the English version question should be treated as final.

1. Elaborate various types of redox titration. Explain iodimetry and iodometry with appropriate example.

2. What are different electrochemical methods of analysis? Describe the principle of conductometry along with applications.

3. What are various types of reference electrodes? Explain the construction and working of standard hydrogen or calomel electrode.

4. Explain the term ‘primary’ and ‘secondary’ standards. Explain preparation and standardization of 0.1 M Sodium thiosulphate solution.

5. Explain the principle and applications of Non-aqueous titration along with a appropriate example. What types of indicators can be used here?

6. Explain theory of acid base indicator. What is the fundamental behind the titration of strong acid and strong base?

7. a) What is precipitation titration? Explain Mohr’s method.

b) Explain the principle of Gravimetry.

8. Write short notes on any two of the following.

a) Diazotization titration

b) Sources of error

c) Metal ion indicator

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