Answer:
In \[C{{u}^{+}}\] ion \[({{d}^{10}}),\]
there is no\[d-{{d}^{*}}\]transition and the ion is colourless. Both \[C{{u}_{2}}O\]
and \[C{{u}_{2}}S\] are coloured because of charge transfer of electrons from \[{{O}^{2-}}\]
or \[{{S}^{2-}}\] to the vacant orbital of \[C{{u}^{+}}\] ion.
You need to login to perform this action.
You will be redirected in
3 sec