Redox Reactions And Electrochemistry Ques 91
Question: The oxidation potential of a hydrogen electrode at pH = 10 and $ pH_1=1 $ [JIPMER 2000]
Options:
A) 0.059 V
B) 0.59 V
C) 0.00 V
D) 0.51 V
Show Answer
Answer:
Correct Answer: B
Solution:
$ E_{OP}=E_OP^{o}-\frac{0.059}{1}\log \frac{[{H^{+}}]}{{P_{H_2}}} $ \ $ [{H^{+}}]={10^{-10}};{P_{H_2}}=1atm $ ; $ E_{OP}=0.59V $ .
