Rajiv Gandhi University of Health Sciences, Karnataka
I Year B. Pharm Degree Examination - 25-Mar-2021
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Time: Three Hours Max. Marks: 70 Marks
PHARMACEUTICAL INORGANIC CHEMISTRY (RS4)
Q.P. CODE: 2629
Your answers should be specific to the questions asked.
Draw neat, labeled diagrams wherever necessary.
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LONG ESSAYS (Answer any Two) 2 x 10 = 20 Marks
- a. Explain the neutralization curve for strong acid with strong base, weak acid with strong base.
b. Explain modified Volhard's method for the determination of sodium chloride - Write the principle, reaction and procedure involved in the limit tests for Sulphates and Chlorides.
- Explain the principle and reactions involved in assay of ferrous sulfate and ammonium chloride.
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SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks
- Define and classify antacids with examples. Add a note on combination antacid therapy.
- What are topical agents? Give the preparation, assay and uses of boric acid.
- What are the applications of non-aqueous titrations in pharmaceutical analysis?
- Explain the preparation and standardization of 0.1N KMnO4 solution.
- What are dentifrices? Classify them with example. Write a note on role of fluoride as anticaries
- Identify determinate errors. Explain the methods to minimize the errors.
- Write short notes on complexometric back titration and displacement titration.
- Differentiate between iodometry and iodimetry titrations
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SHORT ANSWERS 10 x 2 = 20 Marks
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- List the reagents used in arsenic limit test.
- What are adsorption indicators?
- Write the role of 2, 6-dichlorophenol indophenols in redox titrations.
- What are antidotes? Give examples.
- What are pharmaceutical aids? Give examples.
- What are sequestering agents?
- What are the ideal properties of primary standards?
- What is back titration?
- Write the formula and uses of ORS.
- What is zinc eugenol cement?
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This download link is referred from the post: RGUHS B.Pharmacy 1st Year 2014-2024 Last 10 Years Previous Question Papers (B.Pharm Latest Papers))
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