1.Considering entropy (S) as a thermodynamic parameter, the criterion for the spontaneity of any process is:a.ΔSsystem+ΔSsurroundings>0\Delta S_{system} + \Delta S_{surroundings} > 0ΔSsystem+ΔSsurroundings>0b.ΔSsystem−ΔSsurroundings>0\Delta S_{system} - \Delta S_{surroundings} > 0ΔSsystem−ΔSsurroundings>0c.ΔSsystem>0\Delta S_{system} > 0ΔSsystem>0 onlyd.ΔSsurroundings>0\Delta S_{surroundings} > 0ΔSsurroundings>0 onlyLogin to continueOnly logged in users canattempt or see the solution.