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Q.

A system goes from A to B via two processes I and II as shown in the figure. If ΔU1 and ΔU2 are the changes in internal energies in the processes I and II respectively, then the ratio of ΔU1 and ΔU2 is____

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Detailed Solution

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Internal energy is a state function not a path function. ΔU1=ΔU2 The change in internal energy does not depend upon path followed by the process. It is only depends on initial and final states.

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