FirstRanker.com (RS 2 & RS 3) FirstRanker.com
Q.P. CODE: 9222
Your answers should be specific to the questions asked.
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Draw neat labeled diagrams wherever necessary. Answer all questions
LONG ESSAY (Answer any TWO) 2 X 20 = 40 Marks
- (a) Write the preparation, standardization and application of karl – Fischer reagent
(b) Explain dead stop end point technique in amperometry - (a) Write about sodium nitrite titrations with examples
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(b) Explain theory of acid – base titrations - (a) Discuss the quality control parameters of secondary packing materials used in pharmaceuticals
(b) Explain quality control of dental products
SHORT ESSAY (Answer any FIVE) 5 X 10 = 50 Marks
- What are ligands and the types of ligands explain back titrations with edta sodium
- Discuss the principal and application of potentiometry
- What are Hair care products? How do they differ from skin care products
- Add a detail note on estimation of weakly acidic substances by non - aqueous titrations
- Write notes on Metal - ion indicators
- Explain quality control of crude drugs
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SHORT NOTES 2 X 5 = 10 Marks
- What are primary and secondary standards, give examples, what are the properties of an ideal primary standards
- What are colour make up preparations
FirstRanker.com (RS 2 & RS 3) FirstRanker.com
Q.P. CODE: 9223
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Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary. Answer all questions
LONG ESSAY (Answer any TWO) 2 X 20 = 40 Marks
- How do turbidimetry and nephelometry differ in their technique? With the help of sketches explain their instrumentation. What are their applications?
- Give the theory of fluorescence. Describe the components of a typical fluorimeter. Write the methods of assay of any two drugs involving fluorimetry
- What is the principle of colorimetric estimation of drugs? Giving examples describe the methodology of assay of any three importance colorimetric reagents
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SHORT ESSAY (Answer any FIVE) 5 X 10 = 50 Marks
- Name a few analgesics drugs and write down the methods of assays of any two of them
- Give the principles of any three methods available for estimation of alkaloidal drugs
- How are drugs containing carboxylic acid and methoxyl groups estimated give examples
- Explain how F C and PDAB reagents are useful as chromogenic reagents
- With the help of a sketch, describe a flame photometer
- Write about radiochemical methods of analysis
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SHORT NOTES 2 X 5 = 10 Marks
- How do you determine the particle size of a drug powder
- What is the application of Carr – price reagent? Explain with relevant example
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FirstRanker.com (RS 2 & RS 3) FirstRanker.com
Q.P. CODE: 9224
Your answers should be specific to the questions asked.
Draw neat labeled diagrams wherever necessary. Answer all questions
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LONG ESSAY (Answer any TWO) 2 X 20 = 40 Marks
- Discuss cleaning and personnel validation of pharmaceutical factory
- Elaborate applications of computer in quality control laboratory
- Discuss the microbial assay of ? - Lactam antibiotics
SHORT ESSAY (Answer any FIVE) 5 X 10 = 50 Marks
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- Discuss the principal and procedure of the assay of oxytocin
- Highlight pyrogens chemistry and properties
- Explain the various chemical tests carried out to assess the quality of potable water
- Write notes on biological assay of plague vaccine
- Enumerate the salient features of good laboratory practices
- Discuss warehouse and vendor audit
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SHORT NOTES 2 X 5 = 10 Marks
- What is sterility testing and interpretation
- Define validation and classify them
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