Download GTU B.Pharma 2018 Winter 1st Sem 2210002 Pharm Chem I(Inorganic Chemistry) Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Pharma (Bachelor of Pharmacy) 2018 Winter 1st Sem 2210002 Pharm Chem I(Inorganic Chemistry) Previous Question Paper

Seat No.: ________ Enrolment No.______________

GUJARAT TECHNOLOGICAL UNIVERSITY
B.PHARM ? SEMESTER ? 1- EXAMINATION ?WINTER - 2018

Subject Code: 2210002
Date: 03/01/2019
Subject Name: Pharm Chem-I(Inorganic Chemistry)
Time: 10:30 AM TO 01:30 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) Define and explain the following terms (any six)
06
(i) Assay, (ii) titration,( iii) pharmacopoeia, (iv) limit test, (v) expectorants,
(vi) haematinics, (vii) isotopes

(b) Enlist the sources of impurities and discuss any four in detailed.
05

(c) Write a detailed note of limit test for arsenic.
05



Q.2 (a) Differentiate the Lewis acid and base. Give merits and demerits of Lewis
06
theory for acid and base.

(b) What is buffer? Describe physiological buffer system of body.
05

(c) Described method of preparation and uses of HCl.
05



Q.3 (a) Classify gastrointestinal agents with example. Write detailed note on NaHCO3.
06

(b) Write note of acidifying agent.
05

(c) Write short note on water for injection, sterile water for injection and purified
05
water for injection.



Q.4 (a) Enlist major intra and extra cellular electroles. Write brief note on electrolyte
06
replenishors.

(b) Write note on ORS.
05

(c) Explain preparation and uses of ammonium chloride and calcium lactate.
05



Q.5 (a) Give the storage condition of following gases.
06
(i)
CO2, (ii) O2, (iii) N2O

(b) Comment on the following statements.
05
(i)
KI is added in aqueous iodine solution.
(ii)
Glycerin is added in the assay of boric acid.

(c) Define and explain the antidotes in poisoning.
05



Q. 6 (a) What is dental product? Write a note on anticaries agents.
06

(b) Write note on complex forming agents.
05

(c) Give chemical formula of following. (any five)
05
(i) Lugol's solution, (ii) Green vitriol, (iii) Muriatic acid, (iv) Rochelle salt,
(v) Precipitated chalk, (vi) Milk of magnesia



Q.7 (a) What is radiopharmaceutical? Give the application of radio isotopes in
06
pharmaceutical field.

(b) Write construction and working of G.M. Counter.
05

(c) What is the meaning of antioxidants, preservatives, astringents, adsorbents and
05
diluents?
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