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Coordination Compounds question

2019 · 9 Jan · Shift 2 · Q20
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Coordination Compounds question

2019 · 9 Jan · Shift 2 · Q20

JEE MainChemistryCoordination CompoundsMCQ+4 / −1
The complex that has highest crystal field splitting energy (Δ\DeltaΔ), is :
  1. A
    [Co(NH3)5(H2O)]Cl3[Co(NH_3)_5(H_2O)]Cl_3[Co(NH3​)5​(H2​O)]Cl3​
  2. B
    K2[CoCl4]K_2[CoCl_4]K2​[CoCl4​]
  3. C
    [Co(NH3)5Cl]Cl2[Co(NH_3)_5Cl]Cl_2[Co(NH3​)5​Cl]Cl2​
  4. D
    K3[Co(CN)6]K_3[Co(CN)_6]K3​[Co(CN)6​]
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