The correct increasing order of stability of the complexes based on Δo value is :
(I) [Mn(CN)6]3–
(II) [Co(CN)6]4–
(III) [Fe(CN)6]4–
(IV) [Fe(CN)6]3–
1
II < III < I < IV
2
IV < III < II < I
3
I < II < IV < III
4
III < II < IV < I
The correct increasing order of stability of the complexes based on Δo value is :
(I) [Mn(CN)6]3–
(II) [Co(CN)6]4–
(III) [Fe(CN)6]4–
(IV) [Fe(CN)6]3–