Practice Polarizability And Dispersion Forces (4.6.2) - Unit 4: Chemical Bonding and Structure

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6 sample questions

Question 1.
What is polarizability?
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Think about how flexible an electron cloud is!
Question 2.
What are dispersion forces?
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Consider the forces present in all kinds of molecules.
3Question 3.
What does polarizability refer to?
- A. Strength of ionic bonds
- B. Ease of electron cloud distortion
- C. Magnitude of dipole moment
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Think about cloud flexibility.
4Question 4.
True or False: Dispersion forces are the strongest type of intermolecular forces.
- True
- False
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Consider the comparison among all kinds of intermolecular forces.
Question 5.
Discuss why iodine is solid at room temperature while fluorine is gas, incorporating polarizability and dispersion forces.
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Compare the sizes and behavior of electron clouds.
Question 6.
Analyze how branching in hydrocarbons affects boiling points and relate it to polarizability.
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Consider visualizing the shapes of the molecules.

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