(a) Define the calorific value of a fuel. (b) “The calorific value of LPG is 55000KJ/kg”. What does it mean?
ScienceClass 8ICSEAnswered 28 Mar 2026
Answer
Answer
- The amount of heat energy produced on complete combustion of 1 kg of a fuel is called its calorific The calorific value of a fuel is expressed in a unit called kilojoule per kg (kJ/kg).
- The calorific value of LPG is 55000KJ/kg means 1 kilogram of LPG is burned completely and 55000KJ/kg of heat energy is produced.
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