Download SGBAU B-Tech 6th Sem Chemical Engineering Chemical Engineering Process II Question Paper

Download SGBAU (Sant Gadge Baba Amravati university) B-Tech/BE (Bachelor of Technology) 6th Sem Chemical Engineering Chemical Engineering Process II Previous Question Paper

B.Tech. Sixth semester (Chemical Engineering) (CGS)
10164 : Chemical Engineering Process-II (Organic Chemical Technology) :
6 CH 02
P. Pages : 2 IIIIHH'IIIIIW I AW - 3247
Time : Three Hours . o ?7 3 1 . Max. Marks : 80
Notes : 1. Answer three question from Section A and three question from Section B.
2. Due credit will be given to neamcss and adequate dimensions.
3. Assume suitable data wherever necessary. '
4. Diagrams and chemical equations should be given wherever necessary. ?
5. Illustrate your answer necessary with the help of neat sketches.
6. Discuss the reaction, mechanism wherever necessary.
7. Call Phone is not allowed
8. Use of pen Blue/Black ink/re?ll only for ?Tiling the answer book.
SECTION - A
1. How citric acid is produced by fennentation? 14
OR
2. Explain in detail the production of beer with the help of ?ow sheet. 14
3. a) Explain the various raw material used in plastic industry. 5
b) De?ne polymer? Give classi?cation of polymer based on its application. 8
0R
4. Explain in detail preparation of polyethylene by low pressure Ziegler process with neat l3
sketch labelled diagram.
5. 3) De?ne petroleum. Classify it according to their chemical composition and re?nery crude 6
petroleum.
b) Ftplain in detail the manufacturing of cumene via propylene alkylation of benzene. 7
0R
6. a) Discuss the crude re?ning process of crude oil in brief. 7
b) What are the different product of re?ning? 6
SECTION - B
7. Explain Industrial preparation of nitrobenzene in detail. 14
OR
AW - 3247 I ?-0

10.
ll.
12.
How nitration of aromatic hydrocarbon 15 accomplished? List only ?ve nitrating agent.
Wha?. is the role of H;S( )4 in nitration?
Explain in detail with How sheet 01? Synthesis of methanol from carbon monoxide and
hydrogen.
OR
Discuss the manufacturing ut?cthanol from ethylene.
Expfain in detail the process of technical oxidation of benzene into useful product.
OR
:1) Discuss the manufacturing ot?bemenc hexachloridc (BHC) from benzenc.
b) hxplain in detail the manufacturing of vinyl chloride from acetylene.
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AW - 3247 2
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