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Gujarat Technological University

This document outlines the examination details for the Pharmaceutical Inorganic Chemistry course at Gujarat Technological University, including the subject code, date, time, and total marks. It provides a set of seven questions covering various topics such as radiopharmaceuticals, redox titrations, gastrointestinal agents, complexometric titrations, and gravimetric analysis. Students are instructed to attempt any five questions and make suitable assumptions where necessary.

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Tanisha Singh
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7 views1 page

Gujarat Technological University

This document outlines the examination details for the Pharmaceutical Inorganic Chemistry course at Gujarat Technological University, including the subject code, date, time, and total marks. It provides a set of seven questions covering various topics such as radiopharmaceuticals, redox titrations, gastrointestinal agents, complexometric titrations, and gravimetric analysis. Students are instructed to attempt any five questions and make suitable assumptions where necessary.

Uploaded by

Tanisha Singh
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Seat No.: _____ Enrolment No.

_____________

GUJARAT TECHNOLOGICAL UNIVERSITY


PHARM. D. YEAR-1 EXAMINATION -SUMMER - 2024

Subject Code: 818805 Date: 30/05/2024


Subject Name: Pharmaceutical Inorganic Chemistry
Time: 10:30AM TO 01:30PM Total Marks: 70
Instructions:
1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Explain Geiger Muller counter. Write a note on clinical applications of 06
radiopharmaceuticals.
(b) Enlist various types of redox titrations. Explain diazotization titration in detail. 04
(c) Classify the errors in pharmaceutical analysis with suitable examples. 04
Q.2 (a) Enumerate sources of impurities in pharmaceuticals. Explain the principle 06
involved in the limit test of arsenic with a diagram.
(b) Define the following terms giving suitable examples. 04
Sclerosing agents, Expectorants, Emetics, Antimicrobials
(c) Briefly explain solvents, titrants, and indicators used in non-aqueous titrations. 04
Q.3 (a) Define and classify gastrointestinal agents with suitable examples. Give 06
preparation, assay principle and uses of aluminium hydroxide gel.
(b) Define the following terms. 04
Accuracy, Precision, Limit test, Confidence limit
(c) 1. Differentiate between iodometric and iodimetric titrations. 04
2. Comment: Equivalent weight of KMnO4 changes in acidic and alkaline
media.
Q.4 (a) Define and explain theory and different types of complexometric titration. 06
(b) Explain the pharmaceutical importance of transition elements and their 04
compounds.
(c) Write a note on end point detection for redox titration. 04
Q.5 (a) Explain the steps involved in the gravimetric analysis. Differentiate between 06
volumetric and gravimetric analysis.
(b) Define buffer and buffer capacity. Explain the mechanism of buffer action 04
along with a suitable example.
(c) Classify dental products with suitable examples. Write a brief note on anti- 04
caries agents.
Q. 6 (a) Differentiate between Mohr’s, and Volhard’s methods of argentometric 06
titrations.
(b) Define the following terms: 04
Normality, Common ion effect, Equivalence Point, pH
(c) Classify cathartics and explain any one cathartic agent in detail. 04
Q.7 (a) What is hydrolysis? Derive an equation for finding pH of the aqueous solution 06
of salt of a weak acid and a strong base.
(b) Write an informative note on electrolytes used for the replacement therapy. 04
(c) Define the following terms giving suitable examples. 04
Anti-oxidants, Preservatives, Filter aids, Adsorbents

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