50kj/gm
The calorific value for petrol is 47 300 kJ/kg.
The calorific value of petrol/gasoline (and also its gas but it might be slightly different) is apprx. 50 kilojoules/gram of complete combustion.
The calorific value of petrol is typically around 32-35 MegaJoules per liter. This means that when petrol is burned, it releases this amount of energy.
its petrol 48000 kj/kg where diesel has 44,800 kj/kg
44 MJ/kg for RON unleaded gasoline
Fuel Type Higher Calorific Value (Gross Calorific Value - GCV) kJ/kg Btu/lb Diesel 44,800 19,300 kJ/l Btu/gal Kerosene 35,000 154,000 Gas oil 38,000 164,000 Petrol (kJ/kg) 48,000 Petroleum (kJ/kg) 43,000
Petrol has a higher calorific value primarily due to its hydrocarbon composition, which consists of long chains of carbon and hydrogen atoms that release a significant amount of energy when combusted. The energy density of petrol is also enhanced by its ability to vaporize easily, allowing for more efficient combustion in engines. Additionally, the structure of petrol allows for a greater number of carbon-hydrogen bonds, which release energy when broken during the combustion process, contributing to its higher calorific value compared to other fuels.
hydrogen calorific value is 150000 kJ/kg
Dung cakes. Its has a calorific value of 7 kilojoule.
since, petrol releases more smoke than LPG,LPG has high calorific value and burns without smoke
15-17 calorific value
the calorific value of biodeisel is 150kJ/g