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Carbon disulphide is mainly used in the production of

A. Viscose rayon

B. Corundum

C. Plasticiser for unsaturated polyester

D. Paints

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

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  1. At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the…
  2. The type of high refractive index glass used in optical instruments is __________ glass.
  3. Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________…
  4. Pick out the wrong statement.
  5. Graphite is a/an
  6. Which of the following is a bleaching agent added in the detergents to facilitate removal of stains…
  7. Helium is produced on commercial scale from
  8. __________ is a polysaccharide.
  9. The only commercial Fischer-Tropsch plant for producing liquid hydrocarbon fuel from coal is located…
  10. Digestion of wood-base materials (for manufacture of pulp) is done to
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  12. Sea weeds are an important source of
  13. Carbon tetrachloride (CCl4) is the starting raw material for the manufacture of
  14. Setting of plaster of Paris is accompanied with
  15. Pick out the wrong statement.
  16. Economics of 'Solvay Process' depends upon the efficiency of
  17. In the Solvay process, the product from the calciner is
  18. Roasting of metallurgical ores is done mainly to
  19. Margarine is a/an
  20. Sodium salt of higher molecular weight fatty acid is termed as the __________ soap.
  21. The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by
  22. Sizing material is incorporated in paper to
  23. __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant.
  24. Metallic soap is __________ salt of fatty acids.
  25. Alcohol percentage in molasses may be around
  26. Raw materials used for producing __________ cement does not contain iron oxide.
  27. Nitric acid is not used in the manufacture of
  28. H2S is scrubbed from refinery gases by absorption using
  29. Flexible foam (for mattresses) is usually made of
  30. Grignard reagent is chemically known as