(a) Give reasons for the following : (i) `Mn^(3+)` is a good oxidising agent. (ii) `E_(M2+//M)^(@)` values are not regular for first row transition metals (3d series). (iii) Although \'F\' is more electronegative then \'O\', the highest Mn fluoride is `MnF_(4)` whereas the highest oxide is `Mn_(2)O_(7)`. Complete the following equations : (ii) `2 CrO_(4)^(2-)+2H^(+)rarr` (ii) `KMnO_(4)overset(\"heat\")rarr`
(a) Give reasons for the following : (i) `Mn^(3+)` is a good oxidising agent.
(a) Give reasons for the following : (i) `Mn^(3+)` is a good oxidising agent. (ii) `E_(M2+//M)^(@)` values are not regular for first row transition metals (3d series). (iii) Although \'F\' is more electronegative then \'O\', the highest Mn fluoride is `MnF_(4)` whereas the highest oxide is `Mn_(2)O_(7)`. Complete the following equations : (ii) `2 CrO_(4)^(2-)+2H^(+)rarr` (ii) `KMnO_(4)overset(\"heat\")rarr`
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