In `[Co(C_(2)O_(4))_(3)]^(3-)`, the isomerism shown is .

In [Cr(C_(2)O_(4))_(3)]^(3-) , the isorerism shown is

[Co(Cr_(2)O_(4))_(3)]^(3-) is a

Co-ordination number of cobalt in [Co(C_(2)O_(4))_(3)]^(3-) is

The anion [Co(C_(2)O_(4))_(3)]^(3-) involves hybridization

In the complex ions , [Fe(C_(2)O_(4))_(3)]^(3+) the coordination number of Fe and Co is 6 because

(i) What type of isomerism is shown by complex [Co(en)_(3)]Cl_(3) ? (ii) Write the hybridisation and magnetic character of [Co(C_(2)O_(4))_(3)]^(3-) . (At.no. of Co = 27) (iii) Write IUPAC name of the following Complex [Cr(NH_(3))_(3) Cl_(3)]

In complex [Cr(NH_(3))_(6)[Co(C_(2)O_(4))_(3)] the total No. of ions formed are

Assertion : Coordination number of Fe and Co in [Fe(C_(2) O_(4))_(3)]^(3-) and [Co(en)_(3)]^(3+) respectively is 6 . Reason : C_(2)O_(4)^(2-) and en (ethane-1 , 2 - diamine) are didentate ligands.