JEE Main 20207 Jan, Morning shiftChemistryEasyRedox Reactions and Electrochemistry138× since 2002
Given that the standard potentials (E^o) of Cu²⁺/Cu and Cu⁺/Cu are 0.34 V and 0.522 V respectively, the E^o of Cu²⁺/Cu⁺ :
JEE Main 2020 · 7 Jan, Morning shift · Q997