Change of heat content when one mole of compound is burnt in oxygen at constant pressure is called the__________________?
Correct answer: C. Heat of combustion
- A. Calorific value
- B. Heat of reaction
- C. Heat of combustion
- D. Heat of formation
Explanation
Burning one mole of a compound completely in oxygen defines its heat of combustion, usually expressed as the enthalpy of combustion at constant pressure. Calorific value is a related fuel property, while heat of formation refers to formation from constituent elements.
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