1.

Consider the reaction M_((aq))^(n+)+n e^(-)toM_((s)). The standard reduction potential values of the element M_(1),M_(2) and M_(3) are -0.34V,-3.05 and -1.66V respectively. The order of their reducing power will be:-

Answer»

`M_(1) gt M_(2) gt M_(3)`
`M_(3) gt M_(2) gt M_(1)`
`M_(1) gt M_(3) gt M_(2)`
`M_(2) gt M_(3) gt M_(1)`

Solution :The reducing power DECREASES as the reduction POTENTIAL increase (BECOMES less negative).


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