Rajiv Gandhi University of Health Sciences, Karnataka
I Year B. Pharm Degree Examination — 11-Nov-2023
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Time: Three Hours Max. Marks: 70
PHARMACEUTICAL INORGANIC CHEMISTRY (RS-4)
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
- What are Antimicrobial agents? Discuss the mode of action of Antimicrobial agents. Describe the method of preparation and principle in the assay of hydrogen peroxide
- Define and classify Errors. Describe the various methods used to minimize the errors
- What are Non-aqueous titrations? Explain in detail the types of solvents used in non-aqueous titrations. Write the assay of sodium benzoate
SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks
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- Describe principle and reactions involved in the assay of Copper sulphate
- Write the principle and reactions involved in the assay of Ammonium chloride
- Discuss the various methods used to express the concentration of solution
- Write the procedure and principle involved in limit test for chloride
- Classify complexometric titrations. Explain each type with suitable examples
- Explain the mechanism of action of indicators in Fajan’s method
- Classify the Redox titration. Give the application of Iodometry
- Write the principle and reactions involved in estimation of ferrous sulphate
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SHORT ANSWERS 10 x 2 = 20 Marks
- Give the role of ammonia solution in limit test for iron
- Write the storage condition and uses of Carbon dioxide
- What are Acidifiers? Give examples
- Define Expectorant and give examples
- Define Desensitizing agents and give examples
- What are Self-indicators? Give examples
- Define accuracy and precision and give examples
- What are leveling and differentiating effects?
- Name some Indicators used for complexometric titration
- Give the pH range of phenolphthalein and methyl orange indicators
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This download link is referred from the post: RGUHS MDS 1st Year Last 10 Years 2015-2025 Previous Question Papers || First Year MDS
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