Write hybridisation and shape of the following complexes .
(i) `[FeF_6]^(3-)` (ii) `[Ni(CO)_4]`

Write the hybridisation and shape of the following complexes. (i) [Co(NH_3)_6]^(3+) (ii) [NICl_4]^(2-)

Give the shape and behaviour of the following complexes: i) [Co(NH_(3))_(6)]^(3+) ii) [Ni(CN)_(4)]^(2-)

Mention the type of hybridisation and magnetic property of the following complexes using VB theory a) [FeF_6]^(4-) b) [Fe(CN)_6]^(4-)