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categoryكيمياء schoolبكالوريوس event_available2026-07-15

السؤال

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Choose the correct value of entropy change for the following phase change: H₂O(1,373 K,1 atm) H₂O(8,373 K,latm) Standard enthalpy of formation of liquid water and gaseous water are -285.8 kJ mol¹ -241.8 kJ mol¹ respectively. (A)-118 J (B) Data is not sufficient for entropy calculation (C) +118 J (D) 0 J

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