Download GTU B.Pharma 2018 Summer 3rd Sem 230004 Pharmaceutical Analysis I Question Paper

Download GTU (Gujarat Technological University) B.Pharma (Bachelor of Pharmacy) 2018 Summer 3rd Sem 230004 Pharmaceutical Analysis I Previous Question Paper

Seat No.: _____ Enrolment No. _____________
GUJARAT TECHNOLOGICAL UNIVERSITY
B. Pharm. - SEMESTER?3 ? EXAMINATION ? SUMMER -2018
Subject Code: 230004 Date: 07/05/2018
Subject Name: Pharmaceutical Analysis - I
Time: 02:30 PM TO 05:30 PM
Total Marks: 80

Instructions:


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

Q.1 (a)
Enlist the different type of complexometric titration.
06
Explain replacement type of complexometric titration in detail with suitable
examples.

(b)
What is analytical method validation? Enlist validation
05
parameter. Discuss any two parameters in detail.

(c)
Explain masking and demasking in complexometry.
05



Q.2 (a)
Enumerate areas of application of acid-base buffers.
06
Derive Henderson-Hasselbach equation for finding pH of buffer solution

(b)
Discuss Merits and Demerits of non aqueous titration over
05
aqueous titration

(c)
Explain indicators in complexometric titration?
05



Q.3 (a)
Describe in detail about gravimetric method of Analysis
06

(b)
Define redox titration. Write a note on potassium permanganate titration
05

(c)
Write note on theory of acid base indicators
05



Q.4 (a)
What is error?
06
Classify the error and how will you minimize the error?

(b)
Briefly explain the redox indicators.
05

(c)
Give preparation and standardization of KMnO4
05



Q.5 (a)
Enlist the end point detection methods in precipitation titration.
06
Explain fajan's method in detail.

(b) Explain in detail about Mohr's method.
05

(c)
Differentiate Iodometric and Iodimetric titrations.
05



Q. 6 (a)
Give the importance of quality control and quality assurance in formulation
06
analysis.

(b)
Give a detailed account of calibration and cleaning of glass wares
05

(c)
Write a note on common ion effect.
05



Q.7 (a)
Write note on cerrimetry
06

(b)
Explain about sampling techniques.
05

(c)
Write a brief note on neutralization curve.
05
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