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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/CH7/EX7.26 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '1019/CH7/EX7.26')
| -rw-r--r-- | 1019/CH7/EX7.26/Example_7_26.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1019/CH7/EX7.26/Example_7_26.sce b/1019/CH7/EX7.26/Example_7_26.sce new file mode 100644 index 000000000..6a9cc7f29 --- /dev/null +++ b/1019/CH7/EX7.26/Example_7_26.sce @@ -0,0 +1,18 @@ +//Example 7.26
+clear;
+clc;
+
+//Given
+R=0.082;//gas constant in atm dm^3 K^-1 mol^-1
+delTf=5.50-0.38;//freezing temperature depression for napthalene in K
+delTfo=5.50-1.66;//freezing temperature depression for benzoic acid in K
+m=1;//molality of acid solution in mol kg^-1
+
+//To determine the degree of dimerization ad the equillibrium constant
+Kf=delTf/m;//freezing point depression constant of benzene
+delTfc=Kf*m;//freezing temperature depression for benzoic acid (ideal) in K
+a=(1-(delTfo/delTfc))*2;//degree of dimerization
+K=((1-a)/(1-(a/2)))/((a/2)/(1-(a/2)))^2;//equillibrium constant
+mprintf('The degree of dimerization = %f',a);
+mprintf('\n The equillibrium constant = %i',K);
+//end
\ No newline at end of file |