Rajiv Gandhi University of Health Sciences, Karnataka
First Year B.Pharm Degree Examination - 18-Sep-2020
Time: 3 Hours Max. Marks: 80
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PHARMACEUTICAL INORGANIC CHEMISTRY (RS2)
QP Code: 1955
Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary.
LONG ESSAY (Answer any two) 2 X 10 = 20 Marks
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- Define and classify GIT agents with examples? Add a note on method of preparation and assay for Aluminium hydroxide gel.
- Explain Iodometric and Iodimetric titrations with examples? Add a note on redox indicators
- Write the method of preparation, principle and reactions involved in the assay of
- Ferrous sulphate
- Boric Acid
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SHORT ESSAY (Answer any Eight) 8 X 5 = 40 Marks
- Explain Fajan’s method of analysis with examples
- Write a note on Neutralisation curves and its applications
- Classify the solvents used in non aqueous titrations with examples
- Write the principle and reactions involved in Arsenic limit test
- Write the reactions and procedure involved in the gravimetric determination of Barium in Barium
- Define errors and give the different methods to minimize errors.
- Write the principle, reactions & procedure involved in the limit test for sulphate
- What are Impurities? Write a note on different types of impurities with examples.
- Define and classify Antidotes with examples.
- Explain the method of preparation and assay of Ammonium chloride.
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SHORT ANSWERS 10 X 2 = 20 Marks
- Define limit tests. Give examples.
- Write the uses of Oxygen and Nitrous Oxide.
- What are Astringents? Give examples.
- Write the role of fluoride in dental carries.
- Write the use of Citric Acid and Ammonia in Iron limit test.
- What are Pharmaceutical Aids? Give examples.
- Define expectorants and emetics with examples.
- What is Co-precipitation and Post-precipitation?
- Define Sclerosing agents with examples.
- Define Accuracy and precision.
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