From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2417/CH7/EX7.2/Ex7_2.sce | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 2417/CH7/EX7.2/Ex7_2.sce

(limited to '2417/CH7/EX7.2')

diff --git a/2417/CH7/EX7.2/Ex7_2.sce b/2417/CH7/EX7.2/Ex7_2.sce
new file mode 100755
index 000000000..fb58e89ee
--- /dev/null
+++ b/2417/CH7/EX7.2/Ex7_2.sce
@@ -0,0 +1,20 @@
+//scilab 5.4.1
+clear;
+clc;
+printf("\t\t\tProblem Number 7.2\n\n\n");
+// Chapter 7 : Mixtures Of Ideal Gases
+// Problem 7.2  (page no. 323) 
+// Solution
+
+//For Gaseous Freon-12 (CCl2F2)
+//MW of air=29 & MW of freon-12=120.9
+//initial pressure in tank is atmospheric pressure that is 14.7 psia
+//final pressure of tank is 1000 psia
+//The partial pressure of the Freon-12 is 1000-14.7
+printf("The partial pressure of the Freon-12 is %f\n",1000-14.7)
+//the mole fraction of air=the initial pressure / final pressure
+printf("The mole fraction of air is %f\n",14.7/1000)
+//the mole fraction of freon=the partial pressure of freon / the final pressure
+printf("The mole fraction of Freon-12 is %f\n",(1000-14.7)/1000)
+MWm=((14.7/1000)*29) + (((1000-14.7)/1000)*120.9);//the molecular weight of mixture=sum of products of mole fraction of each gas component 
+printf("The molecular weight of the mixture is %f",MWm);
-- 
cgit