Among the following, the most stable complex is
(i). `[Fe(H_2O)_6]^(3+)`
(ii). `[Fe(NH_3)_6]^(3+)`
(iii). `[Fe(C_2O_4)_3]^(3-)`
(iv). `[FeCl_6]^(3-)`

Amongst the following, the most stable complex is (i) Fe(H_(2)O)_(6)]^(3+) (ii) [Fe(NH_(3))_(6)]^(3+) (iii) [Fe(C_(2)O_(4))_(3)]^(3-) (iv) [FeCl_(6)]^(3-)

Amongst the following , the most stable complex is : (a) [Fe(H_(2)O)_(6)]^(3+) (b) [Fe(NH_(3))_(6)]^(3+) (c) [Fe(C_(2)O_(4))_(3)]^(3-) (d) [FeCl_(6)]^(3-) .

Amongst the following , the most stable complex is : (a) [Fe(H_(2)O)_(6)]^(3+) (b) [Fe(NH_(3))_(6)]^(3+) (c) [Fe(C_(2)O_(4))_(3)]^(3-) (d) [FeCl_(6)]^(3-) .

[Fe(H_2O)_6]^(3+) and [Fe(CN)_6]^(3-) differ in

Amongst the following the most stable complex is: i) '[Fe(H₂O)₆ ³⁺ ii) '[Fe(NH₃)₆]³⁺ iii) '[Fe(C₂0₄)3]³⁻ iv) '[FeCl₆]3⁻

In the complexes [Fe(H_2O)_6]^(3+) , [Fe(CN)_6]^(3-), [Fe(C_2O_4)_3]^(3-) and [FeCl_6]^(3-) , more stability is shown by

[Fe(H_(2)O)_(6)]^(3+) and [Fe(CN)_(6)]^(3-) differ in

Which of the following is the most stable complex ? [Fe(NH_(3))_(6)]^(3+), [Fe(C_(2)O_(4))_(3)]^(3-), [FeCl_(6)]^(3-)

Arrange the following in increasing value of magnetic moments. (i) [Fe(Cn)_6]^(4-) (ii) [Fe(CN)_6]^(3-) (iii) [Cr(NH_3)_6]^(3+) (iv) [Ni(H_2O)_4]^(2+)

Arrange the following in increasing value of magnetic moments. (i) [Fe(Cn)_6]^(4-) (ii) [Fe(CN)_6]^(3-) (iii) [Cr(NH_3)_6]^(3+) (iv) [Ni(H_2O)_4]^(2+)