1.

The standard reduction potential at 298K for the following half reaction are given against each Zn^(2+)(aq)+2e^(-)hArrZn(s)""-0.762 Cr^(3+)(aq)+2e^(-)hArrCr(s)""-0.740 2H^(+)(aq)+2e^(-)hArrH_(2)(g)""0.000 Fe^(3+)(aq)+2e^(-)hArrFe^(2+)(aq)""0.770 which is the strongest reducing agent

Answer»

ZN(s)
Cr(s)
`H_(2)(G)`
`Fe^(2+)(aq)`

Solution :More negative is the reduction potential, HIGHER will be the REDUCING property, i.e., the power to give up ELECTRONS.


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