The standard reduction potentials at 298K, for the following half cells are given:
Channel: Doubtnut
Date: 23/08/2020

The standard reduction potentials at 298K, for the following half cells are given:  `Zn^(2+)(aq)+2e^(-)hArrZn(s):E^(@)=-0.762V`  `Cr^(3+)(aq)+3e^(-)hArrCr(s):E^(@)=-0.740V` `2H^(+)(aq)+2e^(-)hArrH_(2)(g), E^(@)=0.000V`  `Fe^(3+)(aq)+e^(-)hArrFe^(2+)(aq),E^(@)=0.770V` Which is the stronget reducing agent?