Out of `[CoF_(6)]^(3-)` and `[Co(en)_(3)]^(3+)`, which one complex is :
(i) Paramagnetic (ii) more stable
(iii) inner orbital complex and (iv) high spin complex
(Atomic no. of Co =27)

Explanation

(i) `[CoF_(6)]^(3-)` (ii) `[Co(en)_(3)]^(3+)` (iii) `[Co(en)_(3)]^(3+)` (iv) `[CoF_(6)]^(3-)`