Chemistry - Electrochemistry Question with Solution | TestHub

ChemistryElectrochemistryGalvanic cells/Nernst Equation/Concentration CellsEasy2 minPYQ_2020
ChemistryEasysingle choice

Based on data given below for the electrode potential, reducing power ofFe2+,AlandBr-will increase in the order
Br2(aq)+2e-→2Br-(aq);Eo=+1.08V
Al3+(aq)+3e-→Al(s);Eo=-1.66V
Fe3+(aq)+e-→Fe+2(aq);Eo=+0.77V

Options:

Answer:
A
Solution:

Reducing power, i.e. the tendency to lose electrons increases as the reduction potential decreases.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:ElectrochemistrySubtopic:Galvanic cells/Nernst Equation/Concentration Cells
⏱ 2mℹ️ Source: PYQ_2020

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