1.

Select the colured compound amongst the following :A. `TiCl_(4)`B. `CrCl_(3)`C. `ZnCl_(2)`D. `CuCl`.

Answer» Correct Answer - B
In `CrCl_(3)` , `Cr^(3+) (Z = 24)` is coloured due to the presence of three unpaired d-electrons. All other ions have paired electrons in d-orbitals and are colourless.


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