An enthalpy cycle used to calculate the lattice energy is:
Correct answer: C. Born Haber cycle
- A. Hess's law
- B. Carnot cycle
- C. Born Haber cycle
- D. Haber's process
Explanation
The enthalpy cycle used to calculate the lattice energy is called the Born-Haber cycle.The Born-Haber cycle is a thermochemical cycle that can be used to calculate the lattice energy of an ionic compound. The lattice energy is the energy released when one mole of gaseous ions come together to form an ionic solid.
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About Thermochemistry and Energetics of Chemical Reactions
Thermochemistry measures energy changes in chemical reactions and distinguishes exothermic from endothermic processes. Work covers systems, surroundings and state functions, internal energy, the first law of thermodynamics, enthalpy and Hess's law, including the sign conventions used when heat enters or leaves a system.
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