diff options
Diffstat (limited to '2495/CH5/EX5.2.2/Ex5_2_2.sce')
| -rw-r--r-- | 2495/CH5/EX5.2.2/Ex5_2_2.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/2495/CH5/EX5.2.2/Ex5_2_2.sce b/2495/CH5/EX5.2.2/Ex5_2_2.sce new file mode 100644 index 000000000..e7850c8ca --- /dev/null +++ b/2495/CH5/EX5.2.2/Ex5_2_2.sce @@ -0,0 +1,14 @@ +clear
+clc
+R=8.314;//in J/Kmol
+T=273.15;//in K
+m=18;//molar mass of water in gm /mol
+rho_l=0.99987;//density of water ingm/cm^3
+P2=101.325*10^3;//atmospheric pressure in N/m^2
+Pt=4.6;//triple point pressure in mmHg
+P1=(Pt/760)*P2;//
+P=Pt*10^((((m*10^-3)/(rho_l*10^3))*(P2-P1))/(2.303*R*T));//vapour pressure of liquid water in mmHg
+printf('P=%.3f mmHg',P)
+
+//page 223
+
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