Pick out the wrong statement.

A. Cold rubber (SBR) is superior as compared to hot rubber (SBR)

B. Polymerisation temperature can modify the properties of SBR

C. Production of cold SBR employs lower pressure as compared to that of hot SBR

D. None of these

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

You can do it
  1. The biochemical treatment applied to sewage effluents is a process of
  2. Polycaprolactam is commercially known as
  3. Fish contains about __________ percent oil.
  4. The major constituents of glass are
  5. High purity nitrogen is used in
  6. Percentage of alcohol in beer may be around __________ percent.
  7. __________ of rubber decreases after its vulcanisation.
  8. Resistance to fusion of the refractory under a steady rising temperature condition is called
  9. Phthalic anhydride is used
  10. The most commonly used substance to speed up the sedimentation of sewage is
  11. Use of chlorine in the treatment of sewage
  12. Sucrose is a disaccharide consisting of
  13. Kopper-Totzek coal gasifier
  14. Viscosity index improver (like polystyrene or polyisobutylene) is added to lubricant to
  15. Deaeration of water in its treatment is necessary, as it
  16. Helium is produced on commercial scale from
  17. Catalytic oxidation of naphthalene produces
  18. H2S is scrubbed from refinery gases by absorption using
  19. Which is the main reducing agent during production of iron from iron ore in a blast furnace?
  20. Hydrochloric acid is also known as
  21. __________ acid is the main constituent of cotton seed oil.
  22. Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material?
  23. The end bleaching agent used to move last traces of colour bodies from the pulp is
  24. Very dilute solutions are generally used in fermentation reactions for which the optimum temperature…
  25. __________ Nature of hypo (sodium thiosulphate) makes it useful in photography.
  26. Magnesium and calcium __________ cause temporary hardness of water.
  27. Wood charcoal is used for decolouration of sugar, because it __________ the coloured materials.
  28. Common salt is generally not produced commonly by __________ method from brine.
  29. Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.
  30. In the Lurgi coal gasifier