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.Management Sciences
A. Catalytic dehydrogenation of ethyl benzene
B. Dehydration of ethyl alcohol followed by hydrogenation
C. Reacting ethylene oxide with acetaldehyde
D. Fermentation of starch
Related Mcqs:
- Molecular weights of plastics ranges from_______________?
- A. 1000 to 5000 B. 5000 to 1000 C. 20000 to 25000 D. 109 to 1011...
- The organic acid monomer in nylon-66 is __________________?
- A. Sebacic acid B. Terephthalic acid C. Adipic acid D. Benzoic acid...
- In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher ___________________?
- A. Densities B. Melting point C. Tensile strength D. Hardness, rigidity & brittleness...
- Size range of polymer molecules varies from __________ meter?
- A. 10-2 to 10-5 B. 10-4 to 10-7 C. 10-1 to 10-2 D. 10-8 to 10-10...
- Alkyd resin cannot be used for making_________________?
- A. Plasticiser B. Paint & varnish C. Fibers D. Film forming materials...
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