Starting raw material for the manufacture of Maleic anhydride is

A. n-butene

B. Benzene

C. Either (A) or (B)

D. Neither (A) nor (B)

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

You can do it
  1. Nylon-6 as compared to Nylon-66 is having higher
  2. Pick out the wrong statement.
  3. Starting material for the production of styrene butadiene rubber (SBR) is
  4. Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine?
  5. Alum is commercially produced from
  6. Catalyst used in the oxidation of benzene to produce Maleic anhydride is
  7. Bio-degradable detergents
  8. An alkali metal salt of Palmitic acid is known as
  9. Viscosity index improver (like polystyrene or polyisobutylene) is added to lubricant to
  10. Which of the following is the purest form of water out of the following?
  11. Thorium is mainly used
  12. Deaeration of water in its treatment is necessary, as it
  13. Glycerine is recovered from lye by
  14. The most economical pulp for the production of newsprint would be the __________ pulp.
  15. The most commonly used substance to speed up the sedimentation of sewage is
  16. Pure rectified spirit contains about __________ percent alcohol.
  17. Which of the following is not an insecticide?
  18. Transparent soaps (e.g. Pears) are
  19. Main constituent of dolomite is
  20. Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used
  21. Lindane is
  22. Bleaching of paper pulp is done with
  23. Pasteurisation of milk means
  24. Silicone is a/an
  25. The gasification reaction represented by, C + H2O = CO + H2, is a/an __________ reaction.
  26. A mineral is termed as 'ore', if
  27. Type of glass used in optical work is the __________ glass.
  28. Carbon content of pitch (residue of coal tar distillation) is around __________ percent.
  29. Styrene is produced from ethyl benzene by the process of
  30. Chrome tanning and vegetable tanning are done for