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Which of the following statement is/are ...

Which of the following statement is/are incorrect for the complex `[Cr(H_(2)O)_(6)]Cl_(3)`?

A

It has a magnetic moment of 3.83 BM.

B

The distribution of 3d electrons in `3dxy^(1),3dyz^(1),3dzx^(1)`

C

The ligand has satisfied both primary and secondary valencies of chromium.

D

It shows ionization as well as hydrate isomerism.

Text Solution

Verified by Experts

The correct Answer is:
C, D

(A) The `3d^(3)` electron configuration always have three unpaired electrons with weak field as well as strong field ligands.

(B) `H_(2)O` being natural molecule satisfies only secondary valencies.
(D) It shows hydrate isomerism and not ionisation isomerism because anionic ligands is not present in coordination sphere.
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