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A system goes from A to B via two processes I and II as shown in the figure. If U ₁ and U ₂ are the changes in internal energies in the processes I and II respectively, the

Options

  1. AU ₁= U ₂
  2. Brelation between U ₁ and U ₂ can not be determined
  3. CU ₂> U ₁
  4. DU ₂ < U ₁

Correct answer

A. U ₁= U ₂

Step-by-step solution

Internal energy is state function

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