The correct order of the wavelength of light absorbed by the following complexes is, A. [Co(NH_3)_6]^ 3+ B. [Co(CN)_6]^ 3- C. [Cu(H_2 O)_4]^ 2+ D. [Ti(H_2 O)_6]^ 3+ Choose the correct answer from the options given below:

NEET 2025

Exam: NEET
Year: 2025
Subject: Chemistry
Chapter: Coordination Compounds

NEET 2025 · Chemistry · Coordination Compounds

The correct order of the wavelength of light absorbed by the...

The correct order of the wavelength of light absorbed by the following complexes is, A.

\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}

\left[\mathrm{Co}(\mathrm{CN})_6\right]^{3-}

\left[\mathrm{Cu}\left(\mathrm{H}_2 \mathrm{O}\right)_4\right]^{2+}

\left[\mathrm{Ti}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{3+}

Choose the correct answer from the options given below: The correct order of the wavelength of light absorbed by the following complexes is, A. [Co(NH_3)_6]^ 3+ B. [Co(CN)_6]^

The correct order of the wavelength of light absorbed by the following complexes is, A. [Co(NH_3)_6]^ 3+ B. [Co(CN)_6]^

Options

A $\mathrm{B} \lt \mathrm{D} \lt \mathrm{A} \lt \mathrm{C}$
B $\mathrm{B} \lt \mathrm{A} \lt \mathrm{D} \lt \mathrm{C}$
C $\mathrm{C} \lt \mathrm{D} \lt \mathrm{A} \lt \mathrm{B}$
D $\mathrm{C} \lt \mathrm{A} \lt \mathrm{D} \lt \mathrm{B}$

Correct answer

B. $\mathrm{B} \lt \mathrm{A} \lt \mathrm{D} \lt \mathrm{C}$

Step-by-step solution

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