The wavelength of light absorbed for the following complexes are… | JEE Main 2026 Chemistry PYQ

MCQEasyJEE Main 2026 · 24 January, Shift 2Crystal Field Theory

The wavelength of light absorbed for the following complexes are in the order

[Co(NH $_3$ ) $_6$ ] $^{3+}$ (I), [Co(H $_2$ O) $_6$ ] $^{3+}$ (II), [Co(CN) $_6$ ] $^{3-}$ (III), [Co(NH $_3$ ) $_5$ (H $_2$ O)] $^{3+}$ (IV), [CoF $_6$ ] $^{3-}$ (V)

A
III $<$ I $<$ IV $<$ II $<$ V
B
III $<$ I $<$ II $<$ IV $<$ V
C
III $<$ IV $<$ I $<$ II $<$ V
D
III $<$ I $<$ IV $<$ V $<$ II

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