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Match the units: calorific value of a fuel is expressed in:
AJoule per gram (J/g)
BKilojoule per kilogram (kJ/kg)
CNewton per square metre (N/m²)
DLitre per kilogram (L/kg)
Answer & Solution
Correct answer: B. Kilojoule per kilogram (kJ/kg)
The calorific value is the amount of heat energy produced on complete burning of 1 kg of a fuel; its standard unit is kilojoule per kilogram (kJ/kg).
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