Download RGUHS Pharm-D 1st Semester 2014 Jan 2855 Pharmaceutical Inorganic Chemistry Question Paper

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Rajiv Gandhi University of Health Sciences, Karnataka

I Year Pharma-D Examination - Jan 2014

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Time: Three Hours Max. Marks: 70 Marks

PHARMACEUTICAL INORGANIC CHEMISTRY

Q.P. CODE: 2855

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

1. Write the principle and procedure for the limit test for (a) Iron (b) Chlorides
2. What are ligands? Classify them with examples. Discuss different types of EDTA titrations in details
3. Explain various methods of detecting end point in precipitation titrations with examples

SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks

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1. List the natural buffers present in physiological system. How do they maintain acid base balance
2. Explain the conditions for iodometric titrations
3. What are protective and adsorbents? Give their pharmaceutical importance with examples
4. What are systemic alkalisers and acidifiers? How do they act? Give suitable examples
5. Write the preparation, uses and assay of boric acid

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6. Write the principle of non aqueous titration ? Give the assay principle of sodium Benzoate
7. Write the prepration and assay principles involved in aluminium hydrpoxide gel
8. What are determinate and inderminate errors? Give examples

SHORT ANSWERS 10 x 2 = 20 Marks

1. What are expectorents? Write the principle involved in the assay of ammonium chloride.

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2. Assay of zinc oxide
3. Give the important uses of oxygen as medicinal agent
4. Write the principle in the assay of chlorinated lime
5. Write the storage condition of iodine
6. Define mixed indicator and universal indicator

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7. What is the difference between antiseptic and disinfectant
8. Mention pharmaceutical use of Zinc – Eugenol cement
9. What are cathartics? Give examples
10. Define the following terms (a) Limit test (b) Assay

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