Styrene is produced from ethyl benzene by the process of

A. Dehydrogenation

B. Oxidation

C. Alkylation

D. Dehydration

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Electric bulbs are made of __________ glass.
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  3. Penicillin, an antibiotic drug was discovered by
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  14. __________ is a thermosetting plastic.
  15. Which of the following is not a product of coal tar distillation?
  16. __________ is an ore of lead.
  17. Air used in aerobic fermentation must be sterilized, otherwise the
  18. Potassium is kept & transported under
  19. Presence of sodium tripolyphosphate (an additive) in synthetic detergent
  20. Plaster of Paris is
  21. Which of the following is not responsible for causing permanent hardness of water?
  22. Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen…
  23. Which of the following is a constituent of vinegar?
  24. Caprolactam (a raw material for nylon-6 manufacture) is produced from
  25. Thorium is mainly used
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  27. Type of glass used in optical work is the __________ glass.
  28. In the production of soda ash by Solvay process, the by-product is
  29. __________ is used as a flux in the extraction of iron from iron ore (haematite) in blast furnace.
  30. Fermentation is adversely affected by the