What would be the electrode potential for the given half cell reaction at pH = 5? _ _ _. 2H₂O → O₂ + 4H^ + 4e^–; E red ⁰ = 1.23 V (R = 8.314 J mol^–1 K^–1; Temp = 298 k; oxygen under std. atm. pressure of 1 bar)

Redox Reactions and Electrochemistry: JEE Main 2020 Chemistry question

JEE Main 2020 · 8 Jan, Morning shift · Q7

JEE Main 20208 Jan, Morning shiftChemistryMediumRedox Reactions and Electrochemistry138× since 2002

What would be the electrode potential for the given half cell reaction at pH = 5? ______. 2H₂O

\to

O₂ + 4H^

\oplus

+ 4e^– ;

E_{red}^0

= 1.23 V (R = 8.314 J mol^–1 K^–1 ; Temp = 298 k; oxygen under std. atm. pressure of 1 bar)

Your answerInteger or decimal

JEE Main 2020 Redox Reactions and Electrochemistry Question with Answer (8 Jan Morning shift, Q7) | JEE Arc