For a reaction at 25^(@)C, enthalpy and entropy changes are -11.7xx10^ – InterviewSolution

1.	For a reaction at 25^(@)C, enthalpy and entropy changes are -11.7xx10^(3)" J "mol^(-1) and -105" J "mol^(-1)K^(-1) respectively. What is the Gibb's free energy?
Answer» 15.05 kJ 19.59 kJ 2.55 kJ 22.55 kJ Solution :`T=25+273=298K`, `DeltaG=DeltaH-TDeltaS=-11.7xx10^(3)-298xx(-105)` `=19590J=19.59kJ`

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