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Coke oven gas consists mainly of

A. H2, & CH4

B. CO, & CO2

C. H2, & CO

D. CH4, & CO

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

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  1. Enzymes are organic catalysts used in the __________ reactions.
  2. Polycaprolactam is commercially known as
  3. Reaction of calcium carbide with water produces a gas, which is used
  4. High temperature carbonisation of coal takes place at __________ °C.
  5. Alcohol content in freshly prepared natural and fortified wine may be respectively around __________…
  6. Digestion of wood-base materials (for manufacture of pulp) is done to
  7. __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant.
  8. Dense soda ash used in the manufacture of glass, is chemically represented by
  9. Which of the following fuel gases contains maximum amount of carbon monoxide?
  10. Diaphragm electrolytic cell as compared to mercury electrolytic cell
  11. Oxygen is produced by fractionation of air using __________ process.
  12. Which of the following processes can remove both temporary as well as permanent hardness of water?
  13. Pick out the wrong statement.
  14. Essential oils are usually obtained using
  15. Main constituents of natural rubber is
  16. Nicotine is
  17. Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on…
  18. Margarine is a/an
  19. Varnish does not contain
  20. Solvay process as compared to dual process(i.e. modified Solvay process).
  21. 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of
  22. SO2 is bubbled through hot sugar cane juice to
  23. Mercury electrolytic cell produces 50-70% NaOH solution. Its operating temperature is __________ °C.
  24. White phosphorous is stored under water, because
  25. Sodium carbonate (soda ash) is not used in the manufacture of
  26. Pasteurisation of milk means
  27. Sulphuric acid saturated with SO3 is called
  28. Linde process of gas liquefaction employs
  29. The product obtained on mixing calcium oxide with water is called
  30. Magnesium and calcium __________ cause temporary hardness of water.