In a Reversible Heat Engine,one Mole of an Ideal Gas

question 71

Multiple Choice

In a reversible heat engine,one mole of an ideal gas is carried through a circular cycle beginning and ending at point A as shown in the figure.Which one of the following statements concerning this system is false?

• A)The entropy must increase in one cycle.
• B)The heat added in one cycle must be 314 J.
• C)The work done in completing one cycle is 314 J.
• D)The change in internal energy for one cycle is zero joules.
• E)The internal energy for this system is dependent on its state.

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