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

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B.Pharm. (Second Semester) (C.B.S.) Examination

PHARMACEUTICS—II (General & Dispensing)

Paper-1

Time : Three Hours] [Full Marks: 80

N.B. :— (1) Question No. 1 is compulsory.

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(2) Solve any FOUR questions from the remaining.

(3) Draw neat labelled diagram wherever necessary.

(4) Use of electronic calculator is permitted.

1. Solve any FIVE of the following : 20
   1. Differentiate between flocculated and deflocculated suspensions.
   2. Write a note on dusting powders.

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   3. Give various steps involved in sugar coating of tablet.
   4. Give the identification tests for emulsions.
   5. In what proportion should 12%, 8% and 4% sulfur ointment be mixed in order to obtain mixture of 6% sulfur ointment.
   6. Give advantages and disadvantages of powders over tablets.

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2. 1. Give merits and demerits of emulsion. Write a note on classification of emulsifying agents. 11
   2. Write in detailed about preparation of suspension. 4
3. Write in detail various defects and their rectification of tablets dosage form. 15
4. 1. Define extractions and Galenicals. What are extrates and tinctures ? 5

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   2. Explain various steps involved in percolation process. 10
5. 1. Explain the production method of surgical suture and catgut. 10
   2. Give standard for catgut as per British Pharmaceutical codex. 5

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6. 1. Write in detail various bases and additives used in preparation of suppository. 11
   2. Give the significance of displacement value. 4
7. Write notes on (any THREE) : 15
   1. Dentrifices
   2. Effervescent powders

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   3. Plasma substitute
   4. Soft gelatin capsules.

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