Problem: Which of the following are always true for spontaneous processes:                         I.  ΔSuniverse > 0                         II.  ΔSsystem > 0                         III.  ΔSsystem + ΔSsurroundings > 0 A.  Only I        B.  Only II      C.  Only III     D.  I and II      E.  I and III

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Problem Details

Which of the following are always true for spontaneous processes:

                        I.  ΔSuniverse > 0

                        II.  ΔSsystem > 0

                        III.  ΔSsystem + ΔSsurroundings > 0

A.  Only I        B.  Only II      C.  Only III     D.  I and II      E.  I and III

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Based on our data, we think this problem is relevant for Professor Hassell's class at BAYLOR.