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Synthesis interview questions
Synthesis interview questions
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Total Questions: 11
1. In anaerobic treatment the organic acid and alcohol is undergone into ___________ process.
A. Sedimentation
B. Screening
C. Catalysis
D. Fermentation
Show Correct Answer
Correct Answer is :
Fermentation
2. The atom economy obtained for green synthesis is in the range of _________
A. 62-70%
B. 72-82%
C. 40-50%
D. 90-100%
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Correct Answer is :
72-82%
3. Micro fluid reactor will minimise _________
A. Solvent waste
B. Efficiency
C. No. of molecules
D. No. of collisions
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Correct Answer is :
Solvent waste
4. Green synthesis method is ________ than the conventional method.
A. More costlier
B. More efficient
C. Slower
D. Less efficient
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Correct Answer is :
More efficient
5. In petrochemical industry, both in conventional method and green synthesis what is the first product obtained?
A. 2-ethyl benzene
B. Ethanol
C. Methyl methacrylate
D. 2-methyl propyl benzene
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Correct Answer is :
2-methyl propyl benzene
6. In conventional method _________ is used.
A. Nacl
B. Alcl3
C. Na2SO4
D. H2SO4
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Correct Answer is :
Alcl3
7. What is the starting material for nylon 6-6 is _________
A. Acetic anhydride
B. 2-methyl propyl benzene
C. Adipic acid
D. Nitric acid
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Correct Answer is :
Adipic acid
8. In green synthesis by avoiding harmful by products the catalyst used is _________
A. Tungsten
B. Benzene
C. Cyclo hexane
D. Adipic acid
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Correct Answer is :
Tungsten
9. In green synthetic methods, the high quality product with no ________ are produced.
A. Good products
B. Catalyst
C. Reaction
D. Contamination
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Correct Answer is :
Contamination
10. The green synthesis methods should have _______
A. Low efficiency
B. High harmful by products
C. Low energy requirements
D. Low atom efficiency
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Correct Answer is :
Low energy requirements
11. The di-basic acid is used in its ________
A. Impure form
B. Pure form
C. Solid state
D. Liquid form
Show Correct Answer
Correct Answer is :
Pure form
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