Explain the internal energy as a state function.

1.	Explain the internal energy as a state function.
Answer» SOLUTION :A quantity while represents the total energy of the system, it may be chemical, electrical MECHANICAL or any other TYPE. The sum of all these is the energy of the system. In thermodynamics it is called the internal energy. which may change, when heat passes into or out of the system, work is done on or by the system, MATTER ENTERS or leaves the system.

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