Chemistry, asked by shootingstar42, 5 hours ago

Which of the following will be colorless and why? Cu2+,Sc3+, V2+,Ni2+​

Answers

Answered by aktharjuttsajad
1

Answer:

Sc3+ is colourless

The colour is due to d-d transition. there is one d electron present in 3d subshell.There are no d electrons ; hence, d-d transition is not possible. Hence, Sc3+ is colourless.

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