Seat No.: Enrolment No.:__________________
GUJARAT TECHNOLOGICAL UNIVERSITY
B.Ph. – SEMESTER– II • EXAMINATION – WINTER-2022
Subject Code: BP201TP Date: 15/02/2023
Subject Name: Human Anatomy and Physiology II
Time: 02:30pm to 05:30pm Total Marks: 80
Instructions:
1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Seat No.: _____ Enrolment No. _____________
GUJARAT TECHNOLOGICAL UNIVERSITY
B.PHARM – SEMESTER–II • EXAMINATION – WINTER- 2022
Subject Code: BP202TP Date:16/02/2023
Subject Name: Pharmaceutical organic chemistry-I
Time: 02:30pm to 05:30pm Total Marks: 80
Instructions:
1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Write a reaction with mechanism: 06
1) Aldol condensation
2) Perkin condensation
(b) General methods of preparations of Alcohols. 05
(c) Classify dienes. Which one is more stable? Why? 05
Q.2 (a) Give two methods for synthesis of alkyl halides and alkene. 06
(b) Define hybridization? Explain SP2 hybridization with examples. 05
(c) Define: Ozonolysis, Markovnikoff’s rule, Peroxide effect, Saytzeff’s rule, 05
Metamerism
Q.3 (a) Give factors affecting SN1 and SN2 reactions. 06
(b) Explain the structures and uses of following compounds: 05
1) Acetic acid 4) Chloral hydrate
2) Benzyl alcohol 5) Dichloromethane
3) Hexamine
(c) Explain Stereochemistry and rearrangements of carbocations in substitution 05
reaction in details.
Q.4 (a) Give reactions of carboxylic acids. 06
(b) Differentiate between E1 and E2 mechanism. 05
(c) Discuss about basicity of aliphatic amines and its qualitative tests. 05
Q.5 (a) Discuss in detail about Grignard reaction for the synthesis of Alkanes and 06
Alcohols.
(b) Explain the reactions involving free radical as intermediate. 05
(c) Explain the structures and uses of following compounds: 05
1) Amphetamine 4) Tartaric acid
2) Cinnamaldehyde 5) Iodoform
3) Vanilin
Q. 6 (a) Write a note on structural isomerism. 06
(b) Write short notes on Diels Alder reaction in detail. 05
(c) Explain Cannizaro and Cross Cannizaro reaction with examples. 05
Q.7 (a) Explain: Oxymercuration- demercuration and Hydroboration-oxidation reaction 06
with mechanism.
(b) Give structural formula of the following compounds: 05
1) 2, 3 diethyl-4-pentane
2) Vinyl chloride
3) Benzyl benzoate
4) Isoheptane
5) 2, bromo- 3-chloro- 1- hexane
(c) Write brief note on Hofmann degradation of amides. 05
Seat No.: Enrolment No.
GUJARAT TECHNOLOGICAL UNIVERSITY
B.Ph. – SEMESTER– II • EXAMINATION – WINTER-2022
Subject Code: BP203TP Date: 17/02/2023
Subject Name: Pharmaceutical Engineering
Time: 02:30pm to 05:30pm Total Marks: 80
Instructions:
1. Attempt any five questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Enlist types of manometer. Describe inclined manometer in detail. 06
(b) Enlist mechanisms of side reduction. Describe fluid energy mill in detail. 05
(c) Describe with a clean and labeled diagram the construction, principle, working, advantages,
Dis-advantages and application of cyclone separator 05
Q.2 (a) Draw the drying rate curve and explain the different stages of it. 06
(b) Explain the factor affecting on evaporation. 05
(c) What is black body? Write a short note on Stefan- Boltzman’s law. 05
Q.3 (a) Discuss the construction, principle, working, advantages, Dis-advantages of forced circulation
evaporator. 06
(b) Write short note on Azeotropic distillation. 05
(c) Discuss in detail freeze dryer. 05
Q.4 (a) Enlist mixers for semisolids. Describe planetary motion mixer. 06
(b) Discuss the various mechanisms of filtration process. 05
(c) Explain the law governing size reduction. 05
Q.5 (a) Describe the construction and working of meta filter. 06
(b) Give the principle and theory of centrifugation. 05
(c) Write down in detail about different methods of heat transfer. 05
Q. 6 (a) What is corrosion? Mention the factors that influence rate of corrosion. 06
(b) Discuss the various factors affecting selection of material of plant construction. 05
(c) Explain Fourier’s law in heat transfer. 05
Q.7 (a) Write a note on Rotameter. 06
(b) Explain Bernoulli’s Theorem in detail. 05
(c) Explain critical speed of Ball mill. 05
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