6. 從熱力學四個基本方程可導出？(U = 內能，S = entropy)(A) (B) (C) (D)

理想液態混合物的混合性質是？ (A) \( \Delta_{mix}V = 0, \Delta_{mix}H = 0, \Delta_{mix}S > 0, \Delta_{mix}G < 0 \)(B) \( \Delta_{mix}V < 0, \Delta_{mix}H < 0, \Delta_{mix}S < 0, \Delta_{mix}G = 0 \)(C) \( \Delta_{mix}V > 0, \Delta_{mix}H > 0, \Delta_{mix}S = 0, \Delta_{mix}G = 0 \)(D) \( \Delta_{mix}V > 0, \Delta_{mix}H > 0, \Delta_{mix}S < 0, \Delta_{mix}G > 0 \)