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Terylene is

A. Same as Dacron

B. A polyester

C. Both (A) & (B)

D. Neither (A) nor (B)

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

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  1. Low purity oxygen is used for
  2. The catalyst used in the manufacture of DDT is
  3. High purity nitrogen is used in
  4. Trinitrotoluene (TNT), an explosive, is made by the nitration of
  5. The drug used in contraceptives is
  6. Neon gas is
  7. Lurgi coal gasifier is a pressurised __________ bed reactor.
  8. Fire clay is __________ refractory material.
  9. Portland cement consists mainly of
  10. Saponification number of an oil or fat
  11. Catalytic oxidation of naphthalene produces
  12. Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent.
  13. __________ is a thermosetting plastic.
  14. Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium…
  15. An oil is converted into fat by its
  16. Which of the following is an additional step in the manufacture of paper from bagasse as compared to…
  17. Dehydrogenation of Isopropanol produces
  18. Refractory bricks having high thermal conductivity is desirable, when it is to be used in the
  19. RDX (an explosive), which is more sensitive but less toxic than TNT, is chemically
  20. Molecular weights of polymers are in the range of
  21. Reaction of calcium carbide with water produces a gas, which is used
  22. Sucrose is a
  23. __________ of rubber decreases after its vulcanisation.
  24. In primitive days, __________ was being manufactured by Leblanc Process.
  25. The yield of tar from high temperature carbonisation of dry coal is about __________ percent.
  26. Which allotrope of sulphur is insoluble in carbon disulphide?
  27. High acid value of an oil or fat is an indication of
  28. __________ process is used for the commercial production of nitric acid by the catalytic oxidation of…
  29. Extraction of __________ employs an electrolytic process.
  30. Zeolite is a/an