Find the electrode potential for given half-cell reaction given below at pH = 4. 2\H_2\O\to\O_2+4\H^{+}+4\e^{-},E_{red}^0=1.23 V(\Given \R=8.314 \J.\K^{-1}.mol^{-1} , Temperature = 298 K, Oxygen is under standard atmosphere pressure of 1 bar)

AP EAMCET Medical 24 Sep 2020 Shift 1 Paper

Question : 129 of 159

Marks: +1, -0

Find the electrode potential for given half-cell reaction given below at pH = 4.
2H2O→O2+4H++4e−,Ered0=1.23V(Given‌ ‌R=8.314 J.K−1.mol−1 ,
Temperature = 298 K, Oxygen is under standard atmosphere pressure of 1 bar)

1.53 V
-0.99 V
-1.01 V
-1.23 V

Validate

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