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In which of the following compound(s), t...

In which of the following compound(s), the colour is due to the charge transfer spectra

A

`KMnO_(4)`

B

`CrO_3`

C

`CuCl_2`

D

`Cu_2O`

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
`ubrace(Mn^(+7))_(3d^0),Cr^(+6),ubrace(Cu^(+1))_(3d^(10))}` No unpaired d- electrons
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