Home

Sodium carbonate (soda ash) is not used in the manufacture of

A. Fire extinguishers

B. Sugar

C. Baking powder

D. Detergents

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

You can do it
  1. In an integrated steel plant, NH3 present in coke oven gas is normally recovered as
  2. Chloramines are used in water treatment for
  3. Varnish does not contain
  4. Sodium chloride content in sea water is about __________ gms/litre.
  5. Which of the following is used as a binding material in soap to improve soap texture?
  6. Sodium bisulphite is used for __________ water.
  7. Alum is commercially produced from
  8. Mannheim furnace is used in the manufacture of
  9. Which of the following impurities in feed water for high pressure boiler is the most detrimental?
  10. Higher viscosity index of a lubricating oil denotes
  11. Reverse osmosis is normally used for the
  12. Viscosity index improver (like polystyrene or polyisobutylene) is added to lubricant to
  13. Which of the following is the main constituent of the mother liquor produced in salt industry?
  14. The catalyst used in shift converter is
  15. Function of sodium thiosulphate (hypo) in development of photographic film/plate is to
  16. Styrene is produced from ethyl benzene by the process of
  17. In the production of soda ash by Solvay process, the by-product is
  18. Liquor poisoning generally occurs due to the presence of __________ in it.
  19. Hydrogenation of oil takes place in a/an __________ reactor.
  20. Massecuite is a terminology used in the __________ industry.
  21. Heating of __________ to 120°C, produces plaster of paris.
  22. Use of hydrated lime in water treatment
  23. 'Hollander beater' machine used in the paper manufacturing plant does not accomplish the task of
  24. The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by
  25. __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.
  26. Extraction of __________ employs an electrolytic process.
  27. CaO is called
  28. Phosphoric acid is prepared from
  29. 90% of the caprolactam is converted to nylon-6 on its condensation polymerisation in the reactor maintained…
  30. Main constituents of cotton fiber is