ElectrochemistryStandard Hydrogen Electrode6Choose the best answerSHE acts as an anode with Cu but as a cathode with Zn because:AZn has a lower E°red than H⁺/H₂, while Cu has a higher E°redBZn has a higher E°red than CuCCu has a lower E°red than ZnDHydrogen always acts only as an anode Like 0 Discuss 0Share
ElectrochemistryStandard Hydrogen Electrode7Choose the best answerWhich statement is NOT correct for the standard hydrogen electrode?APlatinum black is used on the Pt electrodeBThe standard temperature is commonly taken as 298 KCA 1 M H₂SO₄ solution is specifically requiredDIt is used as a reference for measuring electrode potentials Like 0 Discuss 0Share
ElectrochemistryStandard Hydrogen Electrode8Choose the best answerThe standard electrode potential of the standard hydrogen electrode at 298 K is:A+1.00 VB+0.10 VC0.00 VD+10.0 V Like 0 Discuss 0Share
MDCAT Chemistry Paper 2025#Electrochemistry#Standard Hydrogen Electrode9Choose the best answerWhen SHE is connected with Cu electrode using salt bridge and external wire: (IBA MDCAT 2025)ACu reducesBCu²⁺ reducesCH⁺ reducesDH₂ reduces Like 3 Discuss 0Share
KMU MDCAT 2024 Chemistry#Electrochemistry#Standard Hydrogen Electrode10Choose the best answerThe electrode potential of the standard hydrogen electrode is chosen as (KMU MDCAT 2024)A−1 VB0 VC1 VD2 V Like 0 Discuss 0Share