Answer to Question #196616 in General Chemistry for Laiba

Question

∆H,the heat of combustion of a compound?negative........positive.........zero..........none of these

Answer 1

The highest heat of combustion of a fuel ("highest heat of combustion"; H or o H ) is the energy that is released s during complete combustion, when the combustion products are cooled to the base temperature at constant pressure. This temperature is positive.