Question

For the complex, [Fe(en)₂C1₂]C1, identify the
(a) oxidation number of iron
(b) hybrid orbitals and shape of the complex
(c) magnetic behaviour of the complex
(d) number of its geometrical isomers
(e) whether there may be optical isomer also
(f) name of the complex

Answer 1

a) +5
b)diamagnatic
c) 2 cis and trans
4) yes it show optical isomer
5) shape of complex is square planer
6)dicloridobis(ethylene diamine)ferrate 2 cloride