1 files changed, 11 insertions, 0 deletions
diff --git a/249/CH11/EX11.5/11_05.sce b/249/CH11/EX11.5/11_05.sce
new file mode 100755
index 000000000..cf613db22
--- /dev/null
+++ b/249/CH11/EX11.5/11_05.sce
@@ -0,0 +1,11 @@
+clear
+clc
+k=0.5;//litre/mol.min
+CAo=2;//mol/litre
+//From the batch eqn
+//CA/CAo=1/(1+kCAo*t)
+to=1;t1=3;
+E=0.5;
+//Using eqn 13
+XA_avg=1-(E*integrate('1/(1+t)','t',to,t1));
+printf("\n Average concentration of A remaining in the droplet is %f",XA_avg)