Two compounds of iron are given below. `FeSO_4` `Fe_2(SO_4)_3` (The oxidation state of sulphate radical is -2): Which of the these compounds show +2 ox-idation state of Fe?

Two compounds of iron are given below. FeSO_4 Fe_2(SO_4)_3 (The oxidation state of sulphate radical is -2): Which compounds has Fe^(3+) ions?

Two compounds of iron are given below. FeSO_4 Fe_2(SO_4)_3 (The oxidation state of sulphate radical is -2): Why do transition elements show vari-able oxidation states?

Two compounds of iron are given below. FeSO_4 Fe_2(SO_4)_3 (The oxidation state of sulphate radical is -2): Write the subshell electronic confi-gruration of Fe^(3+) ion.

Two compounds of iron are given. FeSo_4, Fe_2(SO_4)_3 (The oxidation state of SO_4 -2 ) a. Identify the compound in which iron shows +2 oxidation state. b. Which of these compound posses Fe^3+ ions. c. write the subshell electronic configuration of Fe^3+ ions d. Give reason for the various oxidation states of transition elements.

In which of the following compounds iron has the lowest oxidation state ?

The figure of an incomplete periodic table is given below. : Which one of these elements show -2 oxidation state?

Two compounds XY_2, XZ_4 are given. The oxidation state of Z is 1. What will be the oxidation state of Y?

The common oxidation state of H is +1. But there are compounds in which hydrogen showing -1 oxidation state. Name such compounds.