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प्रश्न-13 273 K पर बर्फ के द्रव जल में संक्रमण के लिए एंथैल्पी परिवर्तन 6.02 kJmol' है। इस प्रक्रम के लिएएंट्रापी परिवर्तन परिकलित कीजिए।[3]The enthalpy change for the transition of ice to liquid water at 273 Kis6.02 kJ mol''. Calculate the entropy change for the process. |
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Answer» GIVEN : Enthalpy change for the TRANSITION of ice to liquid water = 6.02 KJ / mol Temperature = 273 K To find : The ENTROPY change for the process . Solution : Entropy change , ΔS = ( change in enthalpy ) / ( temperature ) => ΔS = ΔQ / T => ΔS = 6020 / 273 => ΔS = 22.05 J / K per mole The entropy change for the process is 22.05 J / K .
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