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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1019/CH4/EX4.5/Example_4_5.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '1019/CH4/EX4.5/Example_4_5.sce')
| -rw-r--r-- | 1019/CH4/EX4.5/Example_4_5.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1019/CH4/EX4.5/Example_4_5.sce b/1019/CH4/EX4.5/Example_4_5.sce new file mode 100644 index 000000000..3cc247a08 --- /dev/null +++ b/1019/CH4/EX4.5/Example_4_5.sce @@ -0,0 +1,18 @@ +//Example 4.5
+clear;
+clc;
+
+//Given
+n=1;//moles of ice
+Ttrans=286;//melting temperature in K
+P=1;//pressure in atm;
+delHtrans=2090;// enthalpy of transformation in J mol^-1
+Tb=373;//boiling temperature in K
+delHv=40850;// enthalpy of fusion in J mol^-1
+
+//to calculate the change in entropy
+delSv=delHv/Tb;//entropy change during boiling in J mol^-1 K^-1
+mprintf('(a) change in entropy during boiling of water = %f J K^-1 mol^-1',delSv);
+delStrans=delHtrans/Ttrans;//entropy change during transition in J mol^-1 K^-1
+mprintf('\n (b) change in entropy during phase transformation of Sn = %f J K^-1 mol^-1',delStrans);
+//end
\ No newline at end of file |