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

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

Total No. of Questions : 8] [Total No. of Printed Pages : 3 

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

BP-102T-CBGS

B.Pharmacy I Semester (PCI Scheme)

Examination, June 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. What is the principle of Polarography? Elaborate along with construction and working of dropping mercury electrode?

2. Discuss different types and sources of errors encountered during analysis. Describe briefly various techniques used in pharmaceutical analysis.

3. Describe the principle of potentiometry along with the concept and working of reference and Indicator electrode.

4. Explain the following.

a) Iodometry and Iodimetry.

b) Standardization of 0.1M Sodium Hydroxide solution.

5. What is the theory of acid base indicators? Explain the neutralization titration between strong acid and strong base.

6. Explain the principles and procedure of Non-Aqueous titration. What are various solvents and indicators that may be useful for such estimations?

7. Elaborate the principle and steps involved in gravimetric analysis. What is co-precipitation? How will you ensure purity of the precipitate?

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

a) Metal ion indicators.

b) Volhard’s method.

c) Primary and secondary standards.

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