A) \[C{{r}^{3+}}\]
B) \[{{V}^{3+}}\]
C) \[S{{c}^{3+}}\]
D) \[T{{i}^{3+}}\]
Correct Answer: C
Solution :
\[S{{c}^{3+}}\] has completely empty d-orbitals hence, it forms a colourless solutions in aqueous medium. \[Sc(21):\,\,[Ar]\,3{{d}^{1}}\,\,4{{s}^{2}}\] \[S{{c}^{3+}}:\,\,[Ar]\,\,3{{d}^{0}}\,\,4{{s}^{0}}\]
You need to login to perform this action.
You will be redirected in
3 sec
