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+//ques-18.36
+//Calculating w q U H G A and S
+clc
+T=373;//boiling point of water (in K)
+P=1;//pressure (in atm)
+L=40.67;//latent heat of vapourisation (in kJ/mol)
+R=8.314;//in J/K/mol
+w=-R*T/1000;
+H=-L;
+q=H;
+U=H-w;
+G=0;
+A=-w;
+S=-(q*1000)/T;
+printf("w=%.1f kJ/mol, q=H=%.2f kJ/mol, U=%.2f kJ/mol, G=%d; A=%.1f kJ/mol and S=%.0f J/K/mol.",w,q,U,G,A,S);