First Year M. Pharm Degree Examination NOVEMBER 2015
[Time: 3 Hours] [Max. Marks: 100]
Pharmaceutical and Cosmetic Analysis
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(Revised Scheme 4)
Q.P. CODE: 9358
Your answers should be specific to the questions asked.
Draw neat, labeled diagrams wherever necessary.
LONG ESSAY (Answer any TWO) 2 X 20 = 40 Marks
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- Explain the different quality control protocol to assess the quality of the following cosmetic products. (i) Lipsticks, (ii) Hair care products, (iii) Baby care products, (iv) Eye shadows.
- a) Explain the assay of any two compounds in I.P done by non aqueous titration and potassium iodate.
b) Write in detail notes on differential thermal analysis. - a) Discuss the quality control of ointments and creams.
b) Write the principle and procedures in diazotization titrations.
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SHORT ESSAY (Answer any FIVE) 5 X 10 = 50 Marks
- Write in brief about the conductometric titrations.
- Explain the procedures and principles in gravimetric analysis.
- How will you identify and quantify the antioxidants and preservatives in pharmaceuticals.
- Explain the neutralization curve of strong acid v/s strong base and weak acid v/s strong base.
- Explain the principle involved in estimation of drugs by complexometric method and note on pM indicators.
- Explain the principle and procedures in potentiometry.
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SHORT NOTES 2 X 5 = 10 Marks
- Define ash value and fiber content.
- Give the identification test for emulsifiers.
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This download link is referred from the post: RGUHS M.Pharm 1st Year Last 10 Years 2011-2021 Question Papers || Rajiv Gandhi University of Health Sciences
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