Rajiv Gandhi University of Health Sciences, Karnataka
I Year Pharm-D Degree Examination – NOVEMBER 2015
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Time: Three Hours Max. Marks: 70 Marks
PHARMACEUTICAL INORGANIC CHEMISTRY
Q.P. CODE: 2878
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
- Describe the various sources of impurities in pharmaceutical compounds. Add a note on their effects. 7+3
- Explain the different theories of indicators with examples.
- Discuss the principle, reactions and apparatus of Arsenic limit test.
SHORT ESSAYS (Answer any six) 6 x 5 = 30 Marks
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- Classify solvents used in non-aqueous titrations with examples.
- What are dental products? Discuss the role of fluoride in dental caries.
- Write briefly on steps involved in gravimetric analysis.
- What are Inhalants? Give methods of preparation and uses of carbon dioxide.
- Give the chemical composition and uses of i) Magnesium trisilicate ii) Chlorinated lime iii) Bentonite iv) Milk of magnesia v) Potassium iodide
- Discuss the principle and reactions involved in the assay of Ammonium chloride by formal method.
- Write a note on ORS
- Define and classify Errors with examples.
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SHORT ANSWERS 10 x 2 = 20 Marks
- Role of citric acid in iron limit test.
- Applications of radio isotopes
- Give the chemical formula of inorganic compound which acts as i) expectorant ii) sedative
- Define Achlorhydria and Hyperchlorhydria.
- Define and classify Antidotes
- Methods to express Concentration of Solutions.
- What are Chelating agents? Give example
- Write the significance of manganese
- What are Antimicrobials? Give examples.
- Complete and balance the following equations
- Potassium permanganate + Sulphuric acid ->
- Potassium hydroxide + iodine ->
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