__________ is a thermosetting plastic.

A. Polythene

B. Epoxy polymer

C. P.V.C.

D. Polystyrene

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

You can do it
  1. Process conditions in fermentator used for production of penicillin is
  2. Good quality of edible salt is obtained from brine by the process of
  3. Catalytic oxidation of naphthalene produces
  4. Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction.
  5. The yield of tar from high temperature carbonisation of dry coal is about __________ percent.
  6. Which of the following is not produced on commercial scale from sea water?
  7. Naphthalene is removed from coke oven gas by
  8. CaCl(OCl) is the chemical formula of
  9. Yeast is used in the manufacture of
  10. Reverse osmosis is normally used for the
  11. Catalyst used during the manufacture of 'Vanaspati Ghee' is
  12. Fatty material used in soap making is
  13. The product obtained on mixing calcium oxide with water is called
  14. Raw material used in alcohol distilleries in India is
  15. Pick out the wrong statement.
  16. __________ paper is used in the manufacture of newsprint paper.
  17. Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of
  18. In the manufacture of H2SO4, vanadium catalyst as compared to platinum catalyst
  19. Fusion of limestone and __________ produces high alumina cement.
  20. Which of the following is not a product of coal tar distillation?
  21. Alcohol content in freshly prepared natural and fortified wine may be respectively around __________…
  22. Low purity oxygen is used for
  23. Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on…
  24. A mixture of chlorine & sodium bromide acts as a/an
  25. 'Hollander beater' machine used in the paper manufacturing plant does not accomplish the task of
  26. Terylene is
  27. Function of thinner in a paint is to
  28. Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst…
  29. Manufacture of phthalic anhydride uses __________ as a catalyst.
  30. Essential oils are usually obtained using