Explain the following :-
(a) Low spin octahedral complexes of nickel are not known.
(b) The complexes are known for transition elements only.
(c) CO is stronger ligand than NH3 for many metals.
a) Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/nickel-does-not-form-low-spin-octahedral-complexes/the-d-and-f-block-elements/1971288
b) Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/why-pie-complexes-are-known-for-transition-elements-only/the-d-and-f-block-elements/1971286
c) Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/co-is-a-stronger-ligand-than-nh3-for-many-metals-why/coordination-compounds/3654134
https://www.meritnation.com/ask-answer/question/nickel-does-not-form-low-spin-octahedral-complexes/the-d-and-f-block-elements/1971288
b) Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/why-pie-complexes-are-known-for-transition-elements-only/the-d-and-f-block-elements/1971286
c) Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/co-is-a-stronger-ligand-than-nh3-for-many-metals-why/coordination-compounds/3654134