Producer gas consists mainly of

A. CO, CO2 N2, H2

B. CO, H2

C. H2, CH4

D. C2H2, CO2, H2

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

You can do it
  1. CO & H2 are the constituents of
  2. Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as controlled…
  3. In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2 2SO3), the reverse reaction becomes appreciable…
  4. Pick out the wrong statement. Iodine value of an oil or fat is
  5. Insulin is an __________ drug.
  6. The most reactive allotropic form of phosphorus is __________ phosphorus.
  7. __________ is an ore concentrating metallurgical process involving a chemical change.
  8. A cane sugar factory having sugar production rate of 10 tons/day will produce about __________ tons/day…
  9. A mineral is termed as 'ore', if
  10. Maleic anhydride is produced by catalytic oxidation of
  11. Nylon-6 is manufactured from
  12. Main constituent of limestone is
  13. Catalytic oxidation of toluene produces
  14. Manufacture of phthalic anhydride uses __________ as a catalyst.
  15. __________ process is used for the commercial production of nitric acid by the catalytic oxidation of…
  16. Frasch process is for
  17. Production of one ton of dry paper pulp requires about __________ tons of bamboo or wood.
  18. Which of the following paper does not require a filler during manufacture?
  19. The major constituent of black liquor generated during paper manufacture is sodium
  20. Pick out the endothermic reaction out of the following.
  21. Cation exchanger is regenerated usually with
  22. __________ paper is used in the manufacture of newsprint paper.
  23. Temporary hardness of water can be removed by
  24. Which of the following processes can remove both temporary as well as permanent hardness of water?
  25. Catalytic oxidation-dehydrogenation of methyl alcohol produces
  26. Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine?
  27. Oxidation of SO2 to SO3 is favoured by
  28. The catalyst used in the manufacture of DDT is
  29. Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E (poly chloro tetra fluoro ethylene).…
  30. In the Lurgi coal gasifier