Which of the following conditions are not suitable for a spontaneous reaction?
- A$\Delta H < 0$ and $\Delta S > 0$ at low temperature.
- B$\Delta H < 0$ and $\Delta S < 0$ at high temperature.
- C$\Delta H < 0$ and $\Delta S < 0$ at low temperature.
- D$\Delta H > 0$ and $\Delta S > 0$ at high temperature.
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