Aqueous solutions of transition metal cations are also colored. Which of the following imparts pale yellow color?

Options

A. `Fe^(3+)`
B. `Fe^(2+)`
C. `Mn^(2+)`
D. `Cr^(3+)`

Answer

A

Explanation

`Fe^(2+)`(pale green), `Mn^(2+)` (pale pink), `Cr^(3+)` (red-violet).