Given below are two statements:
Statement I: Both
and
complexes are octahedral but differ in their magnetic behaviour.
Statement II:
is diamagnetic whereas
is paramagnetic.
In the light of the above statements, choose the correct answer from the options given below:
Text Solution
Verified by ExpertsNOT AVAILABLE
Both
and
are octahedral complex because coordination number are six.
Electronic configuration of
in
is

As
is a strong ligand, so pairing takes place

No unpaired electron, so it is diamagnetic in nature Electronic configuration of
in
is 

hybridisation
As
is a weak ligand no pairing takes place So, it is paramagnetic in nature.
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