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CaO is called

A. Quick lime

B. Slaked lime

C. Limestone

D. Calcite

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

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  1. Phenol formaldehyde is produced by condensation polymerisation. It is also known as
  2. Superior quality laboratory apparatus is made of the __________ glass having low thermal coefficient…
  3. Styrene (a monomer for the production of polystyrene) is commercially produced by
  4. Fourdrinier machine is used in the manufacture of
  5. Zeolite is a/an
  6. __________ are used as corrosion inhibitor for iron & steel in aqueous solutions.
  7. Pick out the wrong statement.
  8. Chemical name of aspirin (an analgesic drug) is
  9. Saponification number of an oil or fat
  10. CaO is called
  11. The basic difference between vegetable oils and fats is in their
  12. Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have
  13. Plaster of Paris is
  14. Pick out the wrong statement.
  15. The amount of benzene present in pure Benzol is about __________ percent.
  16. Pick out the false statement pertaining to water treatment.
  17. Styrene-butadiene-rubber (SBR) as compared to natural rubber has
  18. Hard water
  19. Electric bulbs are made of __________ glass.
  20. During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond…
  21. Pick out the wrong statement.
  22. Multistage catalytic converter is not used in the
  23. Presence of H2S in raw water (to be chlorinated) results in the
  24. The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold…
  25. Which is the most efficient absorbent for SO3 out of the following?
  26. Prussian blue is chemically represented by
  27. Antibiotic
  28. 'Hollander beater' machine used in the paper manufacturing plant does not accomplish the task of
  29. Glycerine is recovered from lye by
  30. Which is a high grade pulp?