Home

Which of the following processes is absent in glass manufacturing process?

A. Sintering

B. Annealing

C. Shaping or forming

D. Melting

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

You can do it
  1. Which of the following is an yellow pigment?
  2. Hydrazine is used in water treatment for the removal of
  3. Starting material for the production of styrene butadiene rubber (SBR) is
  4. Sulphur removal by heating of pyrite ore in presence of air is called its
  5. L.D. converter is used in the production of
  6. The drug used in contraceptives is
  7. Addition of calcium oxide to water produces
  8. Industrial production of chloroform requires acetone and
  9. Styrene-butadiene-rubber (SBR) as compared to natural rubber has
  10. Chemical name of aspirin (an analgesic drug) is
  11. Main constituents of natural rubber is
  12. __________ is used as a flux in the extraction of iron from iron ore (haematite) in blast furnace.
  13. Zeolite is a/an
  14. In the manufacture of viscose rayon, the raw material used industrially is
  15. __________ Nature of hypo (sodium thiosulphate) makes it useful in photography.
  16. __________ iron is the purest form of iron.
  17. Fatty material used in soap making is
  18. __________ is a thermosetting plastic.
  19. Impurities present in brine is normally removed by treatment with
  20. Baking soda is chemically represented by
  21. Styrene is produced from ethyl benzene by the process of
  22. Dense soda ash used in the manufacture of glass, is chemically represented by
  23. The major constituents of glass are
  24. Zeolite used in water softening process (cation exchange) is regenerated by washing with
  25. Phenol is mainly used
  26. Superior quality laboratory apparatus is made of the __________ glass having low thermal coefficient…
  27. Bisphenol A is produced by the condensation of acetone with
  28. Extraction of __________ employs an electrolytic process.
  29. Function of sodium thiosulphate (hypo) in development of photographic film/plate is to
  30. 99.5% purity oxygen is used in