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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /1694/CH1/EX1.22 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '1694/CH1/EX1.22')
| -rw-r--r-- | 1694/CH1/EX1.22/EX1_22.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/1694/CH1/EX1.22/EX1_22.sce b/1694/CH1/EX1.22/EX1_22.sce new file mode 100644 index 000000000..f62f4538f --- /dev/null +++ b/1694/CH1/EX1.22/EX1_22.sce @@ -0,0 +1,20 @@ +clear;
+clc;
+printf("\nEx1.22\n");
+//page no.-33
+//given
+M=58.8;...........//molecular wt. of NaCl
+N=6.023*10^23;....//avagadro no. in gm/mol
+mo=2.18;..........//mass of unit volume of NaCl
+
+m=M/N;..........//mass of NaCl molecule in gm
+
+no=mo/m;.........//no. of molecules per unit volume in mole/cm^3
+//as NaCl is diatomic
+
+n=2*no...........//no. of atoms per unit volume of NaCl in atoms/cm^3
+//as volume of unit cube is n^3*a=1
+
+a=(1/n)^(1/3).....//distance between adjacent atoms in NaCl in cm
+
+printf("\ndistance between two adjacent atoms is 2.81 angstrom\n");
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