Question:medium
Consider the metal complexes \( [Ni(en)_3]^{2+} \) (A), \( [NiCl_4]^{2-} \) (B) and \( [Ni(NH_3)_6]^{2+} \) (C). Choose the CORRECT option by considering the number of unpaired electrons present in (A), (B) and (C) respectively and the order of frequency of absorption.
Consider the metal complexes \( [Ni(en)_3]^{2+} \) (A), \( [NiCl_4]^{2-} \) (B) and \( [Ni(NH_3)_6]^{2+} \) (C). Choose the CORRECT option by considering the number of unpaired electrons present in (A), (B) and (C) respectively and the order of frequency of absorption.
Updated On: Apr 10, 2026
- 2, 2, 2 and (A) > (C) > (B)
- 0, 2, 0 and (A) > (C) > (B)
- 2, 2, 0 and (B) > (C) > (A)
- 2, 2, 2 and (C) > (A) > (B)
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The Correct Option is A
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