Yellow glycerine is made into white, using

A. Activated carbon

B. Diatomaceous earth

C. Bauxite

D. Bentonite

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

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  1. Major component of flint glass is
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  3. Kopper-Totzek coal gasifier
  4. Enamels
  5. Cation exchanger is regenerated usually with
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  16. Plaster of Paris is
  17. Frasch process is for
  18. Pick out the wrong statement.
  19. Drinking (potable) water treatment does not involve
  20. Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be…
  21. The purpose of adding Na2CO3 to water of low alkalinity is to
  22. Calcination of limestone is not done in a __________ kiln for producing lime.
  23. Caprolactam (a raw material for nylon-6 manufacture) is produced from
  24. Bordeaux mixture is a/an
  25. Nylon-66 is manufactured from
  26. Pasteurisation of milk means
  27. Sand and __________ is fused at 1300°C, to produce sodium silicate.
  28. Process conditions in fermentator used for production of penicillin is
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  30. Plasticisers are added to synthetic plastics to