Download RTMNU B.Pharma 7th Semester 2017 Summer Pharmaceutical Analysis 3 (Separation Techniques) Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 7th Semester 2017 Summer Pharmaceutical Analysis 3 (Separation Techniques) Question Paper

NKT/KS/17/6578
B. Pharm. Seventh Semester (C.B.S.) Examination
PHARMACEUTICAL ANALYSIS?III (SEPARATION TECHNIQUES)
Paper?3
Time : Three Hours] [Maximum Marks : 80
NB. :? (1) Question No. 1 is compulsory.
(2) Attempt any FOUR questions from remaining.
(3) All questions carry equal marks.
(4) Draw neat labelled diagram wherever necessary.
(5) Assume suitable data wherever necessary.
(6) Discuss the reaction, mechanism wherever necessary.
(7) Use of electronic calculator, excluding programmable calculator is permitted.
1. Solve any FIVE :
(a) What are the different extraction techniques ?
(b) Write the advantages of chromatography.
(0) Write about the factors affecting retention factor.
(d) Write the classi?cation of chromatography.
(6) De?ne paper chromatography and what are the solvents used for it ?
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(1) Describe the factors which are affecting ion exchange.
Give detail about Gas chromatography and explain Derivatisation technique. 15
3. Discuss about Ion exchange chromatography. 15
Write notes on (any THREE) :
(a) Electrophoresis
(b) Types of columns used in Gas chromatography
(0) Factors affecting extraction process. 5X3=15
5. What is thin layer chromatography ? Give emphasis on different techniques used for TLC. 15
Write principle, working and application of high performance liquid chromatography. 15
Write notes on any THREE :
(a) Solvents used in extraction process
(b) Choice of ?lter papers in paper chromatography
(0) Write note on HPTLC. 5X3=15
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