Which of the following pair of species are paramagnetic and coloured ?

Options

A. `MnO_(4)^(2-), [Ti(H_(2)O)_(6)]^(3+)`
B. `[Zn(NH_(3))_(4)]^(2+), VO_(4)^(3-)`
C. `MnO_(4)^(2-), S_(8)`
D. `MnO_(4)^(2-), [Ti(H_(2)O)_(6)]^(2+)`

Answer

A, D

Explanation

`MnO_(4)^(2-), [Ti(H_(2)O)_(6)]^(3+)` and `[Ti(H_(2)O)_(6)]^(2+)` are paramagnetic.