1 answer

Which one of the following octahedral complex ions is diamagnetic? Note: NH3 is a strong-field ligand....

Question:

Which one of the following octahedral complex ions is diamagnetic? Note: NH3 is a strong-field ligand. (a) [Fe(NH3)6] 3+ (b) [Fe(NH3)6] 2+ (c) [Cr(NH3)6] 3+ (d) [Cr(NH3)6] 2+ (e) [Co(NH3)6] 2+


Answers

Since ammonia is a strong Field ligand,so it is low spin complex

First we find out the d electronic configuration.

If all the electron is paired up then it is diamagnetic complex.

[fN 5 LFeCNa: de Paocmg neffe 2t. Diamagnetic C) Le NHlst d Poramne fic 2 F Paxomenctic 1 11 1 Lce (NHa) d7 Para menete

.

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