Draw all the isomers (geometrical and optical) of: `[Co(NH_3)_2Cl_2(en)]^+`

Draw all the isomers (geometrical and optical) of: [Co(NH_3)Cl(en)_2]^(2+)

Draw the structures of optical isomers of : Cr(NH_3)_2Cl_2 (en)]^+

Find the oxidation number of central atom : . [Cr(NH_3)_2Cl_2 (en)]Cl

Draw structures of geometrical isomers of [Fe(NH_3)_2(CN)_4]

Draw the geometrical isomers of the following complex : [CoCl_2(NH_3)_4]^+ .

Draw the geometrical isomers of the following complex : [Fe(NH_3)_2(CN)_4]^-

Write the coordination number of central atom in the following coordination compound : [Co(NH_3)_2Cl_2(en)]^(+)

Write the IUPAC name of : [Co (NH_3)_4 Cl_2]^(+)

Write the oxidation number of central atom in [Co(NH_3)_5 Cl]Cl_2