The`E_(M^(3+)//M^(2+))^(@)`values for`Cr,Mn,Fe andCo`are `0.41,+1.57,+0.77`and`+1.97`V respectively .For which one of these metal the change in oxidation state from`+2`to`+3`is easiest:

The E _(M^(3+)//M^(2+))^(@) values for Cr, Mn, Fe and Co are -0.41, + 1.57 , + 0.77 and +1.97 V respectively. For which one of these metals the change in oxidation state from =2 to 3 is easiest :

The E_(M^(3+)|M^(2+))^(0) values for Cr, Mn, Fe and Co are -0.41, +1.57V, + 0.77 and +1.97V respectively. For which one of these metals the change in oxidation sate from +2 to +3 is easiest?

The E_(M^(3+)//M^(2+))^(@) values for Cr, Mn Fe and Co are -0.41, + 1.57, + 0.77 and +1.97V respectively. For which one of these metals the change in oxidation state form +2 to +3 is easiest ?

The E_(M^(3+)//M^(2+)^@ values for Cr , Mn, Fe and Co are 0.41, + 1.57 , + 0.77 and +1, 97 V respectively. For which one of these metals the change in oxidation state from =2 to 3 is easiest :

The E_(M^(3+)//M^(2+)^@ values for Cr , Mn, Fe and Co are 0.41, + 1.57 , + 0.77 and +1, 97 V respectively. For which one of these metals the change ub oxidation state from =2 to 3 is easiest :