1 files changed, 9 insertions, 0 deletions
diff --git a/1427/CH6/EX6.12/6_12.sce b/1427/CH6/EX6.12/6_12.sce
new file mode 100644
index 000000000..6120a7a43
--- /dev/null
+++ b/1427/CH6/EX6.12/6_12.sce
@@ -0,0 +1,9 @@
+//ques-6.12
+//Calculating valency of mercurous ion
+clc
+C2=0.01; C1=0.001;//content of mercurous nitrate (in N)
+E=0.029;//emf of cell (in V)
+F=96500;
+T=273+18;//temperature (in K)
+n=(2.303*8.314*T*log10(C2/C1))/(E*F);
+printf("The valency of mercurous ion is %.0f.",n);