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+//Determine molecular weight of teflon
+//Ex:17.2
+clc;
+clear;
+close;
+DOP=10000;
+mc=12;//mol wt of carbon
+mf=19;;//mol wt of fluorine
+m=(2*mc)+(4*mf);//mol wt of teflon monomer
+mp=DOP*m;
+disp(mp,"Molecualr weight of Teflon polymer = ");
+mh=1;;//mol wt of hydrogen
+m1=(2*mc)+(4*mh);//mol wt of polyethylene
+//for same DOP
+x=m/m1;//ratio of molecular weights
+disp(x,"Ratio of molecualr weights of Teflon and Polyethylene = "); \ No newline at end of file