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Cellulose percentage in bamboo fibre is about

A. 10

B. 20

C. 50

D. 85

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

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  1. Bordeaux mixture is a/an
  2. Enzymes are organic catalysts used in the __________ reactions.
  3. Which of the following is a detergent?
  4. Na2CO3 is called
  5. Lurgi coal gasifier is a pressurised __________ bed reactor.
  6. __________ is used as a catalyst in fat splitting.
  7. Sodium chloride content in sea water is about __________ gms/litre.
  8. __________ is a thermosetting plastic.
  9. Raw materials for 'Solvay Process' for manufacture of the soda ash are
  10. Kopper-Totzek coal gasifier
  11. __________ acid is an unsaturated fatty acid.
  12. Commercially ethylene is produced from naphtha by
  13. Chemical name of aspirin (an analgesic drug) is
  14. Pick out the wrong statement.
  15. Polyvinyl chloride (PVC) is
  16. In primitive days, __________ was being manufactured by Leblanc Process.
  17. Industrial production of chloroform requires acetone and
  18. Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces
  19. An alkali metal salt of Palmitic acid is known as
  20. Saponification number of an oil or fat
  21. Systemic insecticides
  22. Washing soda is chemically represented by
  23. Silicone is a/an
  24. The yield of tar from high temperature carbonisation of dry coal is about __________ percent.
  25. The most widely used coagulant for removing suspended impurities from water is
  26. The process involved in converting rubber into a thin sheet or coating it on fabric is called
  27. A bio-catalyst produced by living cells which acts independent of the cell is called a/an
  28. Nitrile rubber is produced by the polymerisation of
  29. Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H2O = Fe3O4…
  30. __________ is an ore of lead.