ChemistryEasy158×since 2002Q889In following pairs, the one in which both transition metal ions are colourless is :ASc3+,Zn2+\mathrm{Sc}^{3+}, \mathrm{Zn}^{2+}Sc3+,Zn2+BTi4+,Cu2+\mathrm{Ti}^{4+}, \mathrm{Cu}^{2+}Ti4+,Cu2+CV2+,Ti3+\mathrm{V}^{2+}, \mathrm{Ti}^{3+}V2+,Ti3+DZn2+,Mn2+\mathrm{Zn}^{2+}, \mathrm{Mn}^{2+}Zn2+,Mn2+Check answerSkip