What are inner and outer orbital complexes ?

Which of the following are outer orbital complexes ?

What is the difference between inner orbital and outer orbital octahedral complexes ? Explain with the help of an example.

Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour ?

What are degenerate orbitals ?

Consider the following two complex ions: [CoF_6]^(3-) and [Co(C_2O_4)_3]^(3-) . Which of the following statement(s) is/are false? I. Both are octahedral. II. [Co(C_2O_4)_3]^(3-) is diamagnetic while [CoF_6]^(3-) is paramagnetic. III. Both are outer orbital complexes. IV. Inboth the complexes the central metal is in the same oxidation state.

Explain [Co(NH_3)_6]^(3+) is an inner orbital complex whereas [Ni(NH_3)_6]^(2+) is an outer orbital complex.

Explain [Co(NH_3)_6]^(3+) is an inner orbital complex whereas [Ni(NH_3)_6]^(2+) is an outer orbital complex.

Explain [Co(NH_3)_6]^(3+) is an inner orbital complex whereas [Ni(NH_3))6]^(2+) is an outer orbital complex.

True or False : All inner orbital complexes are diamagnetic.