MCQ
What is ${E^o}$ for electrode represented by $Pt,\,{O_2}(1\,atm)\,/\,2{H^ + }({\mathop{\rm 1\,m}\nolimits} )$ ............. $\mathrm{V}$
  • A
    Unpredictable
  • $0$
  • C
    $0.018 $
  • D
    $0.118$

Answer

Correct option: B.
$0$
b
(b) ${E^o} = 0$ because hydrogen have zero potential.

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