A state function is the _ property of the system.
Correct answer: C. Macroscopic
- A. Microscopic
- B. Dependent
- C. Macroscopic
- D. Constant
Explanation
A state function is a macroscopic property of a system which has some definite values for initial and final states, which is independent of the path adopted to bring about a change.
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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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