The increasing order of wavelength of absorption for the complex ions (i) [Cr(NH₃)₆]³⁺ (ii) [CrCl₆]³⁻ (iii)… · ABC26IN0365

Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Coordination – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Hard

The increasing order of wavelength of absorption for the complex ions (i) $[\mathrm{Cr(NH_3)_6}]^{3+}$ (ii) $[\mathrm{CrCl_6}]^{3-}$ (iii) $[\mathrm{Cr(OH_2)_6}]^{3+}$ (iv) $[\mathrm{Cr(CN)_6}]^{3-}$, is
(a)iv < ii < i < iii
(b)iv < iii < ii < i
(c)iv < i < iii < ii
(d)ii < iii < i < iv
Answer
Answer (as printed): C
Explanation
No explanation was printed for this question.

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