Question:medium

Which one of the following cyano complexes would exhibit the lowest value of paramagnetic behaviour? (At. Nos.: Cr = 24, Mn = 25, Fe = 26, Co = 27)

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Strong field ligands reduce number of unpaired electrons.
Updated On: Mar 20, 2026
  • \([\text{Co(CN)}_6]^{3-}\)
  • \([\text{Fe(CN)}_6]^{3-}\)
  • \([\text{Mn(CN)}_6]^{3-}\)
  • [Cr(CN)₆]³-
Show Solution

The Correct Option is A

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