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S/2023/8102
Total Pages : 2
[2]
First Year Pharmacy
PHARMACEUTICAL CHEMISTRY
(ER20-12T)
Time : Three Hours
Maximum Marks : 80
Note: i) Attempt any five questions.
ii) All questions carry equal marks.
1. a)
Give the importance of limit test. Write down principle and procedures of limit test of Iron.
(8)
b)
Discuss the effect of impurities in pharmacopoeial substances.
(4)
c)
Calculate the quantity of oxalic acid required to prepare 200 ml 0.1 N oxalic acid.
(4)
2. a)
Define indicators. Discuss type of indicators with suitable examples.
(6)
b)
Write a brief account of acid base titration.
(6)
c)
Differentiate between primary and secondary standard solution with examples.
(4)
3. a)
Discuss the principle, procedure and uses of gravimetric analysis.
(8)
b)
Write a note on preparation, properties and uses of Ferrous sulfate.
(4)
c)
Discuss systemic antacid with examples.
(4)
4. a)
Classify Anaesthetics. Give the ideal properties of general anaesthetics.
(6)
b)
Classify hypnotics with suitable examples.
(6)
c)
Give chemical structure chemical name, uses, storage and brand name of Haloperidol.
(4)
5.
Write down chemical structure, uses, storage, brand name, chemical name on any four of the following.
(16)
a)
Phenytoin
b)
Amitriptyline Hydrochloride
c)
Epinephrine
d)
Atenolol
e)
Acetylcholine
6.
Give classification of following category of drugs with suitable examples.
(16)
a)
Anti-Hypertensive agents
b)
Diuretics
c)
Analgetic and Anti-inflammatory agents
7. a)
Define hypoglycemic agents, classify them with examples.
(5)
b)
Write the structures and uses of
(5)
i)
Paracetamol
ii)
Ibuprofen
c)
Write down structures and brand name of the following.
(6)
i)
Fluconazole
ii)
Ofloxacin
8.
Write note on any four of the following.
(16)
a)
Topical agents
b)
Structure and uses of INH
c)
Classification of sulfonamides
d)
Structure and uses of Acyclovir
e)
4-amino quinolines
f)
Chemical structure and uses of chloramphenicol