ElectrochemistryHard
Question
The reduction potential of hydrogen electrode when placed in a buffer solution is found to be - 0.413V. The pH of the buffer is -
Options
A.10
B.4
C.7
D.12
Solution
- 0.413 = 0 - 0 .059 log 
or 
= - log H+ = pH or pH = 7
or = - log H+ = pH or pH = 7Create a free account to view solution
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