Intermolecular forces review

Intermolecular forces review

Assessment

Flashcard

Chemistry

9th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an intermolecular force?

Back

An intermolecular force is a force of attraction or repulsion between neighboring particles (molecules, atoms, or ions). These forces influence the physical properties of substances, such as boiling and melting points.

2.

FLASHCARD QUESTION

Front

What type of intermolecular force is present in HCl?

Back

Dipole-dipole forces.

3.

FLASHCARD QUESTION

Front

What type of intermolecular force is present in H2S?

Back

Dipole-dipole forces.

4.

FLASHCARD QUESTION

Front

Which substance has the weakest intermolecular forces: CH4, NaCl, H2O, or MgF2?

Back

CH4 (methane) has the weakest intermolecular forces.

5.

FLASHCARD QUESTION

Front

What type of intermolecular force is present in I2, Br2, and Cl2?

Back

London Dispersion Forces.

6.

FLASHCARD QUESTION

Front

How do intermolecular forces affect boiling points?

Back

The weaker the intermolecular forces of a substance, the lower the boiling point.

7.

FLASHCARD QUESTION

Front

What are London Dispersion Forces?

Back

London Dispersion Forces are weak intermolecular forces arising from temporary dipoles in molecules, which occur due to the movement of electrons.

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