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Ram Sharma • 193.88K Points
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Q. Pick out the wrong statement.

  • (A) Percentage of ash in coke produced from medium coking coal is more than that in coal
  • (B) The calorific value (kcal/Nm3) of coke oven gas reduces on removal of hydrogen from it by cryogenic method
  • (C) Ash is normally removed as
  • (D) Coal based fertiliser plants in India at Talcher (Orissa) and Ramagundam (A.P.) employ Kopper-Totzek process of coal gasification
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