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Rajiv Gandhi University of Health Sciences, Karnataka
First Year M. Pharm Degree Examination – May 2016
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Time: Three Hours Max. Marks: 100 Marks
PHARMACEUTICAL AND COSMETIC ANALYSIS
(Revised Scheme 4)
Q.P. CODE: 9358
Your answers should be specific to the questions asked.
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Draw neat labeled diagrams wherever necessary
LONG ESSAYS (Answer any Two) 2 x 20 = 40 Marks
- Explain the quality control tests of crude drugs - ash value, extraction values, powder analysis and quantitative microscopy.
- What is diazotization titration? Explain the principle and procedure involved in Diazotization titration with example. Briefly explain pH measurement in potentiometry.
- Define a) Migration current b) Diffusion current c) Limiting current. Describe the principle and pharmaceutical application of Amperometry.
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SHORT ESSAYS (Answer any FIVE) 5 x 10 = 50 Marks
- Explain the quality control test for: a) baby care product b) Hair care product and c) Eye shadow.
- Explain the theory of acid-base titration. Discuss the principles and application of redox titration with examples.
- Write the principle involved in different types of argentimetric titration with examples.
- What are ligands? Describe with their types. Explain the assay procedure for 2 official drugs in IP 1996 involving complexometric titration.
- Describe the quality control protocol for ophthalmic preparations and suppositories.
- Write a note on conductometric titrations.
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SHORT NOTES 2 x 5 = 10 Marks
- Discuss about safety and legislation for cosmetic product.
- Identification and determination of preservatives.
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This download link is referred from the post: RGUHS M.Pharm Last 10 Years 2011-2021 Previous Question Papers || Rajiv Gandhi University of Health Sciences
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