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The substance with the highest calorific value is generally considered to be hydrogen, which has a calorific value of about 141.9 megajoules per kilogram (MJ/kg) when combusted. In practical terms, when comparing traditional fuels, acetylene has one of the highest calorific values at around 50 MJ/kg. However, for conventional fuels, gasoline and kerosene also have high calorific values, ranging from 44 to 47 MJ/kg.
What else can I help you with?
Which fuel has highest calorific value and what is its calorific value?
hydrogen calorific value is 150000 kJ/kg
What is caloroific value?
Calorific value is the percentage of heat generated by a unit of substance. Some substances have high calorific value , while others have low calorific value.
Which of the following has the highest calorific value?
Carbohydrates
Which gas has the highest calorific value?
Hydrogen
Which coal has the highest calorific value?
Anthracite has the highest calorific value. and South African coal is best in the world.
Which of the highest calorific value from coal wood hydrogen rubber?
Coal
What is calirific value of heat?
The calorific value of a substance is the amount of heat released during the complete combustion of a unit quantity of that substance. It is usually expressed in units like calories or joules per gram or per mole. Knowing the calorific value of a substance is important for determining its energy content.
What is the calorific value of air?
Air itself does not have a calorific value as it is not a fuel and does not produce energy when burned. Calorific value typically refers to the energy released when a substance, such as a fuel, is combusted. Air is primarily composed of nitrogen and oxygen, neither of which contribute to combustion. Instead, air serves as an oxidizer for fuels that have calorific values.
What has the highest calorific value?
Pure fat, such as oils and butter, has the highest calorific value at 9 calories per gram. This is more than double the calories per gram of carbohydrates and proteins, which each provide 4 calories per gram.
Which fuel has least calorific value and what is its calorific value?
Dung cakes. Its has a calorific value of 7 kilojoule.
Which fuel solid of the following has the lowest and highest calorific value?
Among common solid fuels, peat generally has the lowest calorific value, typically ranging from 3,000 to 5,000 kcal/kg. In contrast, anthracite coal boasts the highest calorific value, often exceeding 7,000 kcal/kg. Thus, peat is the least energy-dense, while anthracite is the most.
Why hydrogen considered as a good fuel?
Hydrogen has the highest calorific value, which should make it good fuel
