Internal energy change is state function but work is not a state funct

1.	Internal energy change is state function but work is not a state function. Why?
Answer» Internal energy is state function because it describes quantitatively an equilibrium state of a thermodynamic system, irrespective of how the system arrived in that state. In contrast, work is process quantity or path function, because its value depends on the specific transition (or path) between two equilibrium states.

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Internal energy change is state function but work is not a state function. Why?

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