According to the second law of thermodynamics,which of the following is true for a spontaneous process?
- A$\Delta S_{\text{total}} > 0$
- B$\Delta S_{\text{total}} = 0$
- C$\Delta S_{\text{total}} > \Delta S_{\text{system}}$
- D$\Delta S_{\text{total}} < 0$
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