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

---
 632/CH7/EX7.2/example7_2.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 632/CH7/EX7.2/example7_2.sce

(limited to '632/CH7/EX7.2/example7_2.sce')

diff --git a/632/CH7/EX7.2/example7_2.sce b/632/CH7/EX7.2/example7_2.sce
new file mode 100755
index 000000000..a293d4366
--- /dev/null
+++ b/632/CH7/EX7.2/example7_2.sce
@@ -0,0 +1,16 @@
+//clc()
+P1 = 100;//kPa ( Vapour pressure of liq A )
+P2 = 60;//kPa ( Vapour pressure of liq B )
+T = 320;//K
+//Pa = xa * P1 = 100 * xa
+//Pa = xb * P2 = 60 * xb
+//P = xa * P1 + ( 1 - xa )* P2
+// = 100xa + ( 1 - xa )* 60
+// = 60 + 40*xa
+//ya = Pa / P
+//0.5 = 100*xa / ( 60 + 40 * xa)
+xa = 60 * 0.5 / (100 - 20);
+Per1 = xa * 100;
+disp("%",Per1,"(a)Percentage of A in liquid = ")
+Ptotal = 60 + 40 * xa;
+disp("kPa",Ptotal,"(b)Total pressure of the vapour = ")
\ No newline at end of file
-- 
cgit