Electronic configuration of `Mn` is `(Ar)3d^(5)4s^(2),` So stable oxidation state of Mn is `+2 & +7`
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The less stable oxidation states of Cr are:
The less stable oxidation states of Cr are:
With F highest stable oxidation state of Mn is
The most stable oxidation states of nitrogen are
The less stable oxidation state of Cr are:
E_(RP)^(@) and their respective half reactions for some change are given below: i) Mn^(7+)(aq)+8H^(+)+5erarrMn^(2+)(aq)+4H_(2)O(l), E^(@)=+1.52V ii) Mn^(7+)(aq)+4H^(+)+3erarrMnO_(2)(s)+2H_(2)O(l), E^(@)=+2.26V iii) Mn^(7+)(aq)+2erarrMn^(5+)(aq), E^(@)=+0.56V("acid med.") Mn^(3+)+erarrMn^(2+) , E^(@)=+1.51V("acil med.") v) Mn^(4+)+erarrMn^(3+), E^(@)=+0.95V("acid med.") The most stable oxidation state of Mn is:
E_(RP)^(@) and their respective half reactions for some change are given below: i) Mn^(7+)(aq)+8H^(+)+5erarrMn^(2+)(aq)+4H_(2)O(l), E^(@)=+1.52V ii) Mn^(7+)(aq)+4H^(+)+3erarrMnO_(2)(s)+2H_(2)O(l), E^(@)=+2.26V iii) Mn^(7+)(aq)+2erarrMn^(5+)(aq), E^(@)=+0.56V("acid med.") Mn^(3+)+erarrMn^(2+) , E^(@)=+1.51V("acil med.") v) Mn^(4+)+erarrMn^(3+), E^(@)=+0.95V("acid med.") Which is the least stable oxidation state of Mn?
" 3.Sum of highest stable oxidation states of the following elements Sc,Zn,Ti,Mn,Cr is "
