How many moles of MnO_(4)^(-) ions will react with 1 mole of ferrous oxalate in acid medium ?

How many moles of MnO_(4)^(-) ions will react with 1 mole of ferrous o

1.	How many moles of MnO_(4)^(-) ions will react with 1 mole of ferrous oxalate in acid medium ?
Answer» `1//5` `2//5` `3//5` `5//3` SOLUTION :`2KMnO_(4)+3H_(2)SO_(4) to K_(2)SO_(4)+3H_(2)O+5[O]` `2{:((COO^(-),),(\|,Fe^(2+)),(COO^(-),)):}+3H_(2)SO_(4)+3[O]to Fe_(2)(SO_(4))_(3)+4CO_(2)+3H_(2)O` `therefore6 " mole" KMnO_(4)-= 10 " mole" FeC_(2)O_(4)` `THEREFORE 1 " mole" FeC_(2)O_(4)` will REACT with `(3)/(5)` mole of `KMnO_(4)`