Practice Stabilization of Oxidation States - 5.2.1 | Unit 3: Periodicity | IB Grade 11: Chemistry
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Stabilization of Oxidation States

5.2.1 - Stabilization of Oxidation States

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Practice Questions

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Question 1 Easy

What is a ligand?

💡 Hint: Think about what surrounds a metal in a coordination complex.

Question 2 Easy

Define the inert-pair effect.

💡 Hint: Consider how s electrons behave in these heavy metals.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What role do ligands play in the stabilization of oxidation states?

They directly affect electronic configurations
They do not affect oxidation states
They stabilize certain oxidation states depending on their nature

💡 Hint: Think about how different ligands might affect the behavior of transition metals.

Question 2

True or False: The inert-pair effect refers to the tendency of s electrons in heavier metals to remain nonbonding.

True
False

💡 Hint: What do we know about the involvement of s electrons in bonding?

2 more questions available

Challenge Problems

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Challenge 1 Hard

Analyze how changing the ligand from Cl⁻ to CN⁻ would affect the oxidation state stability of a given metal. Discuss the implications.

💡 Hint: Consider the properties of ligands and the octahedral field theory.

Challenge 2 Hard

Design an experiment to demonstrate the impact of Jahn-Teller distortion in manganese complexes, detailing the expected outcomes.

💡 Hint: Think about how distortion would make some wavelengths more or less likely to be absorbed.

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