From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 1019/CH7/EX7.21/Example_7_21.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 1019/CH7/EX7.21/Example_7_21.sce

(limited to '1019/CH7/EX7.21/Example_7_21.sce')

diff --git a/1019/CH7/EX7.21/Example_7_21.sce b/1019/CH7/EX7.21/Example_7_21.sce
new file mode 100644
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+++ b/1019/CH7/EX7.21/Example_7_21.sce
@@ -0,0 +1,16 @@
+//Example 7.21
+clear;
+clc;
+
+//Given
+R=82;//gas constant in atm cm^3 K^-1 mol^-1
+w2=0.45;//mass of solute in g
+M2=180;//molecular mass of the solute in g mol^-1
+T=300;//temperature in K
+
+//To determine the height attained by water inside the tube and the osmotic pressure
+h=sqrt((w2*R*T*1013250)/(M2*980.67));//height attained by water inside the tube
+pi=(980.67*h)/(1013250);//the osmotic pressure in atm
+mprintf('The height attained by water inside the tube = %f cm',h);
+mprintf('\n The osmotic pressure = %f atm',pi);
+//end
\ No newline at end of file
-- 
cgit