Download RTMNU B.Pharma 2nd Semester 2016 Summer Pharmaceutics 2 (General and Despensing) Question Paper

TKN/KS/16/6975

B. Pharm. Semester-II (C.B.S.) Examination
PHARMACEUTICS–II (General & Despensing)

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Time-Three Hours]                                                     [Maximum Marks-80

N.B.:- (1) Question No. 1 compulsory.
(2) Solve any FOUR questions from the remaining.
(3) Draw neat labelled diagram wherever necessary.

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1. Solve any FIVE of the following :
   1. Find concentration of sodium chloride required to make 1% solution of boric acid, isotonic with blood plasma (Freezing point depression of 1% w/v boric acid solution is -0.29° С.
   2. Write a note on creaming and cracking of emulsion.

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   3. Calculate the real strength of 30° O.P. and 40° U.P.
   4. What is primary emulsion ? Give the compositions for fixed, volatile and mineral oil.
   5. Differentiate between hard and soft gelatin capsule.
   6. Write a note on dentifrices.
   7. Comment on composition of blood. 4×5=20

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2. (a) Define emulsion. Give its identification test. 7
   (b) Classify various emulsifying agents. 8
3. (a) Classify suppository bases with examples. Comment on displacement value of drug. 7
   (b) Classify different types of powders. Comment on effervescent granules composition and their preparation. 8

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4. (a) Compare the processing of tablets by three different methods. 7
   (b) Explain in detail sugar coating process of tablet. 8
5. (a) Describe shape, sizes and preparation of hard gelatin capsules by hand operated capsule filling machine. 7
   (b) Explain the preparation of surgical catgut. 8
6. (a) Explain the process of percolation with suitable diagram. 7
   

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   (b) Enlist different types of tablet. Comment on various excipients use to prepare tablet by wet granulation method. 8
7. Write short notes on any THREE :
   1. Flocculated and deflocculated suspension
   2. Evaluation of tablets
   3. Maceration process
   4. Suspending agents. 15

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