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Coordination Compounds question

2025 · 22 Jan · Shift 2 · Q13
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  5. /2025 · 22 Jan · Shift 2 · Q13

Coordination Compounds question

2025 · 22 Jan · Shift 2 · Q13

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
Identify the homoleptic complex(es) that is/are low spin. (A) [Fe(CN)5NO]2−\left[\mathrm{Fe}(\mathrm{CN})_5 \mathrm{NO}\right]^{2-}[Fe(CN)5​NO]2−(B) [CoF6]3−\left[\mathrm{CoF}_6\right]^{3-}[CoF6​]3−(C) [Fe(CN)6]4−\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{4-}[Fe(CN)6​]4−(D) [Co(NH3)6]3+\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}[Co(NH3​)6​]3+(E) [Cr(H2O)6]2+\left[\mathrm{Cr}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}[Cr(H2​O)6​]2+ Choose the correct answer from the options given below :
  1. A
    (C) and (D) only
  2. B
    (C) only
  3. C
    (A) and (C) only
  4. D
    (B) and (E) only
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