Practice Formation Of Coloured Ions And Complexes (5.3)

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6 sample questions

Question 1.
What is a d-d transition?
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Relate it to energy absorption.
Question 2.
Name a common ligand found in transition metal complexes.
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Think about simple molecules that can bond to metals.
3Question 3.
What is the primary reason transition metals form colored complexes?
- d-d transitions
- ionic bonds
- ligand interactions
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Relate back to light absorption.
4Question 4.
True or False: All ligands produce the same color effect in transition metal complexes.
- True
- False
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Consider varying ligand strengths.
Question 5.
Given that [Co(NH₃)₆]³⁺ appears differently than [Co(H₂O)₆]³⁺, analyze the reasons for the color variance.
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Consider how ligand strength alters energy transitions!
Question 6.
Predict the color change when [Fe(H₂O)₆]²⁺ is converted to [Fe(CN)₆]²⁻.
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Think about the difference in ligand strength and its impact.

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