Practice Glossary of Key Terms - 4.9 | Unit 4: Chemical Bonding and Structure | IB Grade 11: Chemistry
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Glossary of Key Terms

4.9 - Glossary of Key Terms

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is bond dissociation energy?

💡 Hint: Think about breaking bonds in a molecule.

Question 2 Easy

Define an ionic bond.

💡 Hint: Consider how ions are formed.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does bond dissociation energy indicate?

Strength of bond
Length of bond
Type of bond

💡 Hint: Think about what it takes to break a bond.

Question 2

True or False: A hydrogen bond is stronger than an ionic bond.

True
False

💡 Hint: Remember the hierarchy of bond strengths.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given the bond lengths and bond dissociation energies for H–H, H–Cl, and H–F, predict which bond is strongest and why.

💡 Hint: Consider both bond length and electronegativity.

Challenge 2 Hard

Explain how hydrogen bonding affects water's unique properties such as high specific heat and boiling point.

💡 Hint: Reflect on how energy influences temperature changes.

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