Practice HL: Advanced Bonding Concepts: Hybridization and Molecular Orbital Theory - 3.5 | Module 3: Chemical Bonding & Structure | IB Grade 12-Chemistry
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3.5 - HL: Advanced Bonding Concepts: Hybridization and Molecular Orbital Theory

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is hybridization?

💡 Hint: Think about how orbitals come together.

Question 2

Easy

What type of bond is formed by the direct overlap of orbitals?

💡 Hint: Look for overlap in which the electron density is along the internuclear axis.

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 type of hybridization is used to create three equivalent orbitals?

  • sp
  • sp2
  • sp3

💡 Hint: Identify the geometry that requires three domains.

Question 2

True or False: A pi bond can exist independently without a sigma bond.

  • True
  • False

💡 Hint: Think about how bonds are formed in double and triple connections.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a comprehensive molecular orbital diagram for the N2 molecule and calculate its bond order.

💡 Hint: Make sure to account for how the electrons fill the orbitals correctly.

Question 2

Explain the implications of molecular orbital theory on the stability of large organic molecules with delocalization.

💡 Hint: Consider how resonance contributes to this stability.

Challenge and get performance evaluation