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Q. |
What happens to the hydrogen present in fuel for calculating gross calorific value? |
A. | it combines with carbon to form methane |
B. | it combines with chlorine to form hydrochloric acid |
C. | it combines with oxygen to form hydrogen per oxide |
D. | it gets converted into steam |
Answer» D. it gets converted into steam | |
Explanation: after combustion of hydrogen, it gets converted into water vapour which then settles down as steam. after this process the products of combustion are cooled down. |
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