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Diffstat (limited to '1538/CH12/EX12.3/Ex12_3.sce')
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1 files changed, 10 insertions, 0 deletions
diff --git a/1538/CH12/EX12.3/Ex12_3.sce b/1538/CH12/EX12.3/Ex12_3.sce new file mode 100755 index 000000000..f42a27c84 --- /dev/null +++ b/1538/CH12/EX12.3/Ex12_3.sce @@ -0,0 +1,10 @@ +//example-12.3
+//page no-396
+//given
+//the molecular weight of polyisoprene monomer
+Mm=68 //gm
+//after vulcanisation with sulphur, it is observedthat the 2 molecules of isoprene monimer require 2 molecules of sulphur
+//hence for full cross linking ,(68*2) gm of isoprene requires (32*2)gm of sulphur. therefore 68kg of isoprene requires
+M=32*2*68/68/2 //kg of sulphur
+printf ("the weight of sulphur required for cross link polymerization of polyisoprene is %d of sulphur",M)
+printf ("the fully cross linked product will be EBONITE")
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