Home

Main product in calcium carbide-water reaction is

A. Ca(OH)2

B. C2H2

C. CO2

D. CaCO3

Correct Answer : B.


Download Objective type questions of Chemical Process PDF

Visit our PDF store

Get all objective type questions of Chemical Process MCQ

Also checkout these categories

Kinetic Theory of Gases MCQ Structural Organization In Animals MCQ Engineering Materials MCQ Chemistry in Service of Man MCQ Problems on Trains MCQ Building Construction MCQ Decimal Fraction MCQ Rearrangement Set 15 MCQ Synonyms MCQ Miscellaneous MCQ Direct and Indirect Speech MCQ C++ Programming MCQ

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

Submit
Load More..
You can do it
  1. Very fine suspended and colloidal impurities are removed from water by a process called
  2. Manufacture of phthalic anhydride uses __________ as a catalyst.
  3. Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium…
  4. Coke used for the production of calcium carbide should have
  5. Pick out the wrong statement pertaining to the soap manufacture.
  6. Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process?
  7. Fermentator temperature during production of alcohol from molasses is around __________ °C.
  8. Carboxymethyl cellulose (CMC) is added in detergents to
  9. 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of
  10. __________ process is used for the manufacture of sodium carbonate by ammonia soda process.
  11. Which of the following is not a product of coal tar distillation?
  12. Dichloro diphenyl __________ is the full form of DDT (an insecticide).
  13. Chloral is used in the manufacture of
  14. In contact process, SO3 is absorbed in 97% H2SO4 and not in water, because
  15. Nylon-66 is so named because the
  16. Chemical name of 'alum' is
  17. Molecular weights of polymers are in the range of
  18. Commercial scale production of hydrogen from iron-steam reaction represented by, 3Fe + 3H2O = Fe3O4…
  19. The type of high refractive index glass used in optical instruments is __________ glass.
  20. __________ is used as a catalyst in fat splitting.
  21. __________ paper is used in the manufacture of newsprint paper.
  22. Commonly used glass is known as the __________ glass.
  23. High temperature carbonisation of coal takes place at __________ °C.
  24. Chlorine gas is produced by the electrolysis of brine (NaCl solution with solid NaCl make up) in mercury…
  25. Which of the following is a detergent?
  26. Starting raw material for the manufacture of Maleic anhydride is
  27. Vegetable oils and fats basically differ in their
  28. Raw material used in alcohol distilleries in India is
  29. Thermal pyrolysis of ethylene dichloride produces
  30. Penicillin, an antibiotic drug was discovered by