2 files changed, 29 insertions, 0 deletions
diff --git a/3856/CH7/EX7.4/Ex7_4.sce b/3856/CH7/EX7.4/Ex7_4.sce
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+++ b/3856/CH7/EX7.4/Ex7_4.sce
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+//Calculate the Boiling point and freezing poin of solution of  Sucrose in water
+
+//Example 7.4
+
+clc;
+
+clear;
+
+m1=45.20;  //Mass og the Sucrose in g
+
+m2=316.0/1000;  //Mass 0f the water in kg 
+
+n=m1/342.3;  // Molar mass of the Sucrose in mol
+
+Kb=0.51;  //Molal boiling point Elevation constant in K kg mol^-1
+
+m3=n/m2;  //Molality of the solution in mol kg^-1
+
+delT1=(Kb*m3)+373.15;  //Boiling point for solution of Sucrose in water
+
+printf("(a)Boiling point of Sucrose = %.2f K",delT1); 
+
+Kf=1.86;  //Molal freezing point depression constant in K kg mol^-1 
+
+delT2=273.15-(Kf*m3);  //Boiling point for solution of Sucrose in water
+
+printf("\n(b)Freezing point of Sucrose = %.2f K",delT2); 
diff --git a/3856/CH7/EX7.4/Ex7_4.txt b/3856/CH7/EX7.4/Ex7_4.txt
new file mode 100644
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+ (a)Boiling point of Sucrose = 373.36 K
+(b)Freezing point of Sucrose = 272.37 K
+\ No newline at end of file