On the basis of valence bond theory explain the structure and magnetic nature of `[Fe(H_2O)_6]^(3+)` complex ion.

Onthe basis of valence bond theory explain the structure and magnetic nature of [Fe(CN)_6]^(3_) complex ion.

Onthe basis of valencebondtheory explain the structure andmagnetic nature of [Ni(CN)_4]^(2-) complex ion.

On the basis of valence bond theory explain the shape and magnetic character of K_4[Fe(CN)_6] or Fe(CN)_6]^(4-) ion.

On the basis of valence bond theory explain the shape and magnetic character of K_4[Fe(CN)_6] or [FeCN_6]^(4-) ion.

By using valence bond theory discuss the geometry aud magnetic nature of [Cr(NH_3)_6]^(3+) ion.

Discuss structure of [Co(NH_3)_6]^(3+) complex ion.

On the basis of valence bond theory, explain the shape and magnetic behaviour of the following coordination compound : [Ni(CO)_4]

Using valence bond theory predict the geometry and magnetic behaviour of [Pt(CN)_4]^(2-) .

H_2O has structure