Gross calorific value will be equal to the net calorific value for __________________?
Correct answer: C. CO
- A. H2
- B. C2H2
- C. CO
- D. C2H6
Explanation
Gross and net calorific values differ mainly because GCV includes the heat recovered when product water vapour condenses. CO contains no hydrogen, so its combustion produces no water and the two values are equal.
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