in chromic acid cr has d0 configuration but it is bright orange coloured solid
Dear student
In Chromic acid, CrO3, the colour is not due to d-d transition but due to charge transfer.
This charge transfer imparts colour to the acid.
You will study the details regarding this in higher classes
Regards
In Chromic acid, CrO3, the colour is not due to d-d transition but due to charge transfer.
This charge transfer imparts colour to the acid.
You will study the details regarding this in higher classes
Regards