Mumbai university > MECH > SEM 3 > THERMO

Marks: 6M

Year: May 2014

• Enthalpy of Reaction: It is the change in the enthalpy of a chemical reaction that occurs at a constant pressure. It is a thermodynamic unit of measurement useful for calculating the amount of energy per mole either released or produced in a reaction.

• Enthalpy of formation: It is the change in enthalpy when one mole of a substance, in the standard state of 1 atm of pressure and temperature of 298.15 K, is formed from its pure elements under the same conditions.

• Heating value: It is the amount of heat produced from the complete combustion of a specific amount of fuel.