Concept explainers
(a)
Interpretation:
The orbital energy level diagram and the number of unpaired electrons in
(a)
Explanation of Solution
The oxidation number of cobalt in
The orbital energy level diagram for
Since, ammonia acts as a strong ligand in
(b)
Interpretation:
The orbital energy level diagram and the number of unpaired electrons in
(b)
Explanation of Solution
The oxidation number of nickel in
The orbital energy level diagram for
Since, chloride ion is a weak ligand the electrons are filled according to the Hund’s rule in the d-orbitals and the number of unpaired electron in nickel complex is two.
(c)
Interpretation:
The orbital energy level diagram and the number of unpaired electrons in
(c)
Explanation of Solution
The oxidation number of iron in
The orbital energy level diagram for
Since, water is a weak ligand the electrons are filled according to the Hund’s rule in the d-orbitals and the number of unpaired electron in iron complex is five.
(d)
Interpretation:
The orbital energy level diagram and the number of unpaired electrons in
(d)
Explanation of Solution
The oxidation number of iron in
The orbital energy level diagram for
Since, cyanide acts as a strong ligand in
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Chapter 9 Solutions
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