ElectrochemistryFuel Cells11Choose the best answerA commonly used electrolyte in an alkaline hydrogen–oxygen fuel cell is:AKOHBNaCl(aq)CNaNO₃DMolten NaCl Like 0 Discuss 0Share
ElectrochemistryGalvanic Cell and Electrode Potentials12Choose the best answerIn a spontaneous galvanic cell, the cathode has a reduction potential that is:ALower than that of the anodeBEqual to that of the anodeCHigher than that of the anodeDAlways zero Like 0 Discuss 0Share
ElectrochemistryCalculation of Oxidation Number13Choose the best answerThe oxidation number of chlorine in HClO₃ is:A+7B+5C−1D+3 Like 0 Discuss 0Share
ElectrochemistryElectrochemical Series14Choose the best answerWhich species has the highest standard reduction potential among the following?AN₂BF₂CO₂DCl₂ Like 0 Discuss 0Share
ElectrochemistryStandard Hydrogen Electrode15Choose the best answerThe standard potential assigned to SHE, E° = 0.00 V, is:AAn assigned reference valueBThe absolute potential of hydrogenCObtained by directly measuring one isolated electrodeDEqual to 1.00 V experimentally Like 0 Discuss 0Share