Home › Bihar Board Class 12 (Science) › Chemistry › d- and f-Block Elements › In transition metal ions, colour comes from whic…
In transition metal ions, colour comes from which electronic change?
ALoss of a core electron
Bs to p excitation
CNuclear spin flipping
Dd to d excitation
Answer & Solution
Correct answer: D. d to d excitation
An electron jumps from a lower to a higher energy d orbital, absorbing visible light.
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