Simplified absorption spectra of three complexes ((i), (ii) and (iii)) of Mn+ ion are provided below, their `lamda_(max)` values are marked as A, B and C respectively. The correct match between the complexes and their `lamda_(max)` values is :

(i) `[M(NCS)_(6)]^(-6+n)`
(ii) `[MF_(6)]^(-6+n)`
(iii) `[M(NH_(3))_(6)]^(n+)`

Options

A. A-(i), B-(ii), C-(iii)
B. A-(iii), B-(i), C-(ii)
C. A-(ii), B-(iii), C-(i)
D. A-(ii), B-(i), C-(iii)

Explanation

`Delta=(nc)/(lamda_("absrobedf(max)"))`
`AtoNH_(3)` comp (iii)
`BtoNCS` comp (i)
`CtoF^(-)` comp (ii)
using spectrochemical series of ligand
`F^(-)ltNCS^(-)ltNH_(3)` order of `Delta+e`
crystal field spliting energy So. ` NH_(3)` complex `toA`
`F^(-)` complex -C
`NCS^(-)` complex `toB`