The main product of high temperature carbonisation of coal is

A. Coke

B. Ammonia

C. Tar

D. Phenol

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

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  1. Superior quality laboratory apparatus is made of the __________ glass having low thermal coefficient…
  2. __________ is a thermosetting plastic.
  3. Which of the following is a detergent?
  4. Nicotine is
  5. The major constituents of glass are
  6. 99.5% purity oxygen is used in
  7. Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre.
  8. Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome…
  9. Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent.
  10. Ethanol amine is produced using ammonia and
  11. Claude process of gas liquefaction employs
  12. Synthesis gas is a mixture of
  13. Chemical name of Grignard reagent is
  14. Wax is a
  15. Pick out the wrong statement.
  16. Shaving soaps are
  17. Production of alcohol by fermentation of molasses is a/an __________ process.
  18. Brackish water which contains mostly dissolved salt, can be purified by the __________ process.
  19. Commercial production of calcium carbide requires limestone and __________ as raw materials.
  20. Multistage catalytic converter is not used in the
  21. A good quality coal should have
  22. Hydrazine (N2H4) is used mainly as a/an
  23. Drinking (potable) water treatment does not involve
  24. __________ is produced using Polycondensation reaction.
  25. Sucrose content in the raw juice extracted from sugar cane is about __________ percent.
  26. The most economical pulp for the production of newsprint would be the __________ pulp.
  27. __________ of quicklime produces slaked lime.
  28. Electric bulbs are made of __________ glass.
  29. Hydrogenation of oil does not
  30. Pick out the wrong statement.