1 files changed, 10 insertions, 0 deletions
diff --git a/1478/CH3/EX3.7.2/3_7_2.sce b/1478/CH3/EX3.7.2/3_7_2.sce
new file mode 100755
index 000000000..05473c118
--- /dev/null
+++ b/1478/CH3/EX3.7.2/3_7_2.sce
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+//lubricants//
+//example 3.7.2//
+clc
+S=180//Saponification value of oil//
+wt_oil=1//weight f oil saponified(gms)//
+blank=50//volume blank titration reading(ml)//
+normality_KOH=0.4//normality of KOH //
+volume=S*wt_oil/(normality_KOH*56)//formula for saponification value//
+back=blank-volume//volume of alcoholic KOH consumed(ml)//
+printf("\nQuantity of alcoholic KOH required per gm is %.0f ml",back);
+\ No newline at end of file