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JEE Main 2020 (Online) 8th January Morning Slot
Numerical
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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)
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