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Diffstat (limited to '3428/CH15/EX9.15.17/Ex9_15_17.sce')
| -rw-r--r-- | 3428/CH15/EX9.15.17/Ex9_15_17.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3428/CH15/EX9.15.17/Ex9_15_17.sce b/3428/CH15/EX9.15.17/Ex9_15_17.sce new file mode 100644 index 000000000..cef6ee3cc --- /dev/null +++ b/3428/CH15/EX9.15.17/Ex9_15_17.sce @@ -0,0 +1,13 @@ +//Section-9,Example-1,Page no.-E.23 +//To determine the range of voltmeter to display changes of pH at given conditions. +clc; +E=0 +R=8.314 +T=298 +F=96500 +pH_1=1 +E1_bar=E+(((R*T*log(10))/F)*(7-pH_1)) +pH_7=14 +E2_bar=E+(((R*T*log(10))/F)*(7-pH_7)) +E_bar=E1_bar-E2_bar +disp(E_bar,'Required range of voltmeter(V)') |