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+//Example 2.13
+clear;
+clc;
+
+//Given
+R=8.314;// gas constant in J K^-1 mol^-1
+p1=10;// initial pressure in atm
+p2=1;// final pressure in atm
+T=300;// temperature in K
+
+// To determine Wexp and Wcomp
+Wexp=R*T*(1-(p2/p1));//work done in J mol^-1 during expansion
+Wcomp=(-1)*R*T*(1-(p1/p2));//work done in J mol^-1 during compression
+mprintf('(i) Work done by the system in expansion process = %f J mol^-1',Wexp);
+mprintf('\n (ii) Work done on the system during compression process = %f J mol^-1',Wcomp);
+//end \ No newline at end of file