How many ions are produced from the complex [Co(NH3)6]Cl2

[Co(NH3)6]3+ and [CoF6]3− are respectively known as:

The complex [Co(NH3 )5 (NO2 )]Cl2 is obtained in yellow and red coloured forms . The differencein colour is attributed to the following type of isomerism

The oxidation number of Co in the complex ion is :+2+3+4+6

Co(NH3) 6] 2+ has ∆ o = 10,100 cm –1 and B = 920 cm–1. How manyelectronic absorptions do you expect for the complex and at whatenergies?

why co(nh3)6 3+ is called a octahedral complexes