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Diffstat (limited to '3428/CH21/EX14.21.2/Ex14_21_2.sce')
| -rw-r--r-- | 3428/CH21/EX14.21.2/Ex14_21_2.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3428/CH21/EX14.21.2/Ex14_21_2.sce b/3428/CH21/EX14.21.2/Ex14_21_2.sce new file mode 100644 index 000000000..0c4b82950 --- /dev/null +++ b/3428/CH21/EX14.21.2/Ex14_21_2.sce @@ -0,0 +1,12 @@ +//Section-14,Example-2,Page no.-PC.8
+//To calculate the number of gas molecules left.
+clc;
+//PV=nRT
+P=(10^-5*(1/760))
+V=(10^-3*(1/1000))
+R=0.0821
+T=298
+n=((P*V)/(R*T))
+N_a=6.023*10^23 //1 mole gas=6.023*10^23 molecules
+N=n*N_a
+disp(N,'No. of gas molecules left')
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