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Check all of the following statements that are true: 1.The entropy change of the universe for any spontaneous process is always positive 2.The free energy change for any spontaneous process is always positive 3.The equilibrium constant is always equal to one for any system at equilibrium 4.None of these statements are true 5.The equilibrium constant is always greater than one for an extensive reaction 6.The value of q is always equal to the value of w for a reversible reaction 7.The energy change of the universe for any spontaneous process is always positive

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