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Firstranker's choiceCode No: 13278
FACULTY
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Pharm. D (6 YDC) I-Year (Main & Backlog) Examination, July 2019
Subject: Pharmaceutical Inorganic Chemistry
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Time : 3 Hours Max. Marks: 70Note: Answer all questions from Part A and answer any five questions from Part-B.
PART-A (10 x 2 =20 Marks)
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- Define accuracy and precision.
- Write about primary and secondary standards.
- Explain Mohrs and Volhards methods.
- What are different types of acidifiers?
- Give reasons for use of combination of aluminium and magnesium salts as antacids.
- Write the uses of Hydrogen peroxide.
- What are anticaries agents? Give examples.
- Define expectorants and emetics.
- Write the method of preparation and uses of calcium carbonate.
- Define common ion effect.
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PART-B (5 x 10 = 50 Marks)
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- Define Limit test. Write about the principle and procedure involved in the limit test for Lead. (10)
- Explain in detail about the neutralization curve for the following titrations with calculation of equivalence point and pH.
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(a) Strong acid-Strong base. (5)
(b) Weak acid-Strong base. (5) - Explain how end point is detected in Complexometric titrations. (10)
- (a) What are antimicrobials? (2)
(b) Write the mechanism of action of antimicrobial agents. (8) - Write in detail about role of solvents used in Non aqueous titration. (10)
- Explain about the physiological role of copper and iodine. (10)
- (a) What are antacids? Classify them. (4)
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(b) Write the method of preparation and uses of aluminium hydroxide gel and sodium bicarbonate. (6) - Define antidote. Write the method of preparation, uses and mechanism of sodium nitrate and sodium thiosulphate in cyanide poisoning. (10)
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This download link is referred from the post: OU Pharm D Question Papers Last 10 Years 2010-2020 || Osmania University
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