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Diffstat (limited to '3856/CH4/EX4.4/Ex4_4.sce')
| -rw-r--r-- | 3856/CH4/EX4.4/Ex4_4.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/3856/CH4/EX4.4/Ex4_4.sce b/3856/CH4/EX4.4/Ex4_4.sce new file mode 100644 index 000000000..a3484850f --- /dev/null +++ b/3856/CH4/EX4.4/Ex4_4.sce @@ -0,0 +1,27 @@ +//Compare the difference between change in Enthalpy and change in Enternal energy for 1 mol of ice melt in to 1 mol of water at 273 K and one mole water change in to one mole steam at 373 K
+
+//Example4.4
+
+clc;
+
+clear;
+
+Vbars=0.0196; //Molar volume of ice in L mol^-1
+
+Vbarl=0.0180; //Molar volume of water in L mol^-1
+
+P=1; //Pressure in atm
+
+delV1=Vbarl-Vbars; //Change in molar volume when water change in to steam in L mol^-1)
+
+E1=P*100*delV1; //Differerce between change in Enthalpy and change in Enternal energy when ice melt in to water in J mol^-1 delH-delU
+
+printf("(a)Difference between change in Enthalpy and change in Enternal energy for 1 mol of ice melt in to 1 mol of water at 273 K = %.2f J mol^-1",E1);
+
+Vbarg=30.61; //Molar volume of steam in L mol^-1
+
+delV2=Vbarg-Vbarl; //Change in molar volume when water change in to steam in L mol^-1)
+
+E2=P*101.33*delV2; //Differerce between change in Enthalpy and change in Enternal energy when water change in to steam delH-delU in J mol^-1
+
+printf("\n (b)Difference between change in Enthalpy and change in Enternal energy for one mole water change in to one mole steam at 373 K = %.0f J mol^-1",E2);
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