Which of the following sets constitutes all the state functions of a system?
Correct answer: C. Enthalpy, Entropy, Internal Energy
- A. Temperature, Pressure, Work
- B. Enthalpy, Work, Pressure
- C. Enthalpy, Entropy, Internal Energy
- D. Heat, Enthalpy, Volume
Explanation
Enthalpy, Entropy, Internal Energy) - Correct: All three are state functions as they depend only on the state of the system
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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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