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In industrial nomenclature, alcohol means

A. Butyl alcohol

B. Propyl alcohol

C. Ethanol

D. Methyl alcohol

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  1. Average sulphur content in Indian pyrites is about __________ percent.
  2. H2S is scrubbed from refinery gases by absorption using
  3. __________ is produced using Polycondensation reaction.
  4. A 'unit process' is exemplified by the
  5. Permanent hardness of water can be removed by
  6. Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material?
  7. Fumigant insecticides
  8. All enzymes are made of
  9. Fermentator temperature during production of alcohol from molasses is around __________ °C.
  10. Rosin soap is added during paper manufacture to
  11. Chemical formula of BHC, which is an insecticide is
  12. Use of water having dissolved oxygen in boilers promotes
  13. Neoprene is the trade name of
  14. __________ is used as a flux in the smelting of copper ore like chalcopyrite.
  15. Carbon tetrachloride (CCl4) is the starting raw material for the manufacture of
  16. Molasses is the starting material for the production of
  17. The basic constituent of vegetable oils is
  18. 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of
  19. In sulphate pulp manufacture, the pressure and temperature in the digestor is
  20. Fish contains about __________ percent oil.
  21. Dacron is a/an
  22. Sand and __________ is fused at 1300°C, to produce sodium silicate.
  23. Potassium is kept & transported under
  24. Pick out the exothermic reaction out of the following:
  25. Catalyst used in the hydrogenation of oil is
  26. More than 100 percent of __________ is present in oleum.
  27. The basic difference between vegetable oils and fats is in their
  28. Hydrogenation of edible vegetable oils
  29. __________ is not a constituent of gun powder.
  30. Which of the following is a detergent?