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Chemistry miscellaneous
  1. Among the fuels given below, the one with highest calorific value is
    1. Coke
    2. Coal
    3. Wood
    4. Natural gas
Correct Option: D

The calorific values of different fuels (in Kcal/kg) in dry state are: Wood: 3500; Coal: 4000-7000; Coke: 6500; and Natural Gas: 8600 Kcal/kg.


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