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110年 - 110 高雄科技大學_碩士班招生考試_化學工程與材料工程系：熱力學(丙組)#104400

科目：研究所、轉學考(插大)◆熱力學 | 年份：110年 | 選擇題數：0 | 申論題數：15

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所屬科目：研究所、轉學考(插大)◆熱力學

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申論題 (15)

(a) enthalpy
(b) adiabatic compression
(c) isothermal expansion
(d) internal energy
(e) activity coefficient
(a)請說明何萌fugacity?
(b)請說明何調Henry'slaw?
(c)請說明idcalsolution模型奥regular solution模型之相似與相之處。
(a) please write the thermodynamic processes for ONE cycle in the Carnot heat engine.
(b) a Carnot engine operated between 25℃ and 100℃, calculate the efficiency of the heat engine.
(c) a Camot refrigerator operated between 250℃ and 100℃, calculate the coefficient of the refrigerator.

4. The equilibrium vapor pressures of solid and liquid for pure substance X are given below.
61a96113eb749.jpg
Calculate the equilibrium temperature at the triple point for the X.
(a) if some ice melts at ℃, calculate the change in the entropy (△S)? 
(b) ice and water is in equilibrium at 0℃ and 1 atm. If the pressure in the system is increases to 10 atm, ice will melt, freeze or remain unchanged? Why (please explain it)?
(c) calculate the normal boiling temperature (Tb) of the water using the given saturated vapor pressure below.