Vanadium pentoxide is coloured. Why? – InterviewSolution

1.	Vanadium pentoxide is coloured. Why?
Answer» Solution :Oxidation state of V in `_(2)O_(5)` is `+5`. It has do configuration, but COLOURED. The COLOUR arises due to defects in crystal structure of `V_(2)O_(5)`, is SOLID state.

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