Adipic acid is an intermediate in the manufacture of

A. Perspex

B. Nylon-66

C. Polystyrene

D. Bakelite

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

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  1. Pick out the wrong statement.
  2. Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?
  3. Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used
  4. Main constituent of limestone is
  5. __________ iron is the purest form of iron.
  6. Production of one ton of cement requires about __________ tons of limestone.
  7. The gasification reaction represented by, C + H2O = CO + H2, is a/an __________ reaction.
  8. Triple superphosphate is manufactured by reacting
  9. Black liquor is converted into white liquor by
  10. Yellow phosphorus is transported under
  11. Hydrogenation of oil takes place in a/an __________ reactor.
  12. Which of the following is not a food additive?
  13. Concentration of hydrogen peroxide is done by
  14. Trinitrotoluene (TNT), an explosive, is made by the nitration of
  15. The product obtained on mixing calcium oxide with water is called
  16. Pick out the true statement pertaining to water treatment.
  17. In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations…
  18. Viscosity index improver (like polystyrene or polyisobutylene) is added to lubricant to
  19. Enzymes are
  20. Hard water
  21. Pick out the wrong statement.
  22. RDX (an explosive), which is more sensitive but less toxic than TNT, is chemically
  23. Unsaturated oils compared to saturated oils have
  24. Neon gas is
  25. Nylon-66 is so named because the
  26. Styrene is produced from ethyl benzene by the process of
  27. Terylene is
  28. Phosphate rock is a raw material for the manufacture of
  29. High acid value of an oil or fat is an indication of
  30. Brackish water which contains mostly dissolved salt, can be purified by the __________ process.