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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is coordination number?
💡 Hint: Think about how many atoms are attached to the central atom.
Question 2
Easy
Identify the geometry of $Ag(NH_3)_2^+$.
💡 Hint: Consider how many ligands are surrounding the metal.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the coordination number of $Co(NH_3)_6^{3+}$?
- 2
- 4
- 6
💡 Hint: How many ammonia ligands surround the cobalt?
Question 2
True or False: Square planar geometry can occur in complexes with coordination number 2.
- True
- False
💡 Hint: Consider how many ligands are necessary for each geometry.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Describe how the geometry changes when a hexacoordinate complex is formed as opposed to a tetracoordinate complex. Provide examples.
💡 Hint: Consider how the number of ligands affects spatial arrangement around the central atom.
Question 2
Explain the concept of ligand field theory in relation to the geometry of coordination complexes and how it influences the color of the complexes.
💡 Hint: Think about how the colors seen in coordination compounds can correspond to the nature of d-orbitals involved.
Challenge and get performance evaluation