A2 Checkpoint: Intermolecular forces

Last updated over 1 year ago

8 questions

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Last updated over 1 year ago

8 questions

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9

3

Draw two ammonia molecules (structural formulae). Indicate the force of attraction between them and identify this force by labelling it on the diagram

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True

False

Draggable item		Corresponding Item
Intermolecular force between molecules with hydrogen and O/N/F		London dispersion forces
Weak forces of attraction between non-polar molecules		Dipole-dipole forces
Forces of attraction between molecules with partial positive and partial negative charges		Hydrogen bonding forces

Intermolecular forces are stronger than chemical bonds

True

False

Drag the substances to sort them according to their intermolecular force between their particles.

CO2

CH4

NH3

H2

NO

H2O

C2H5OH

H2S

HCl

Dipole-Dipole forces

London forces

Hydrogen bonding forces

Which molecule(s) has hydrogen bonding between adjacent molecules?

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None

Which molecule(s) has polar covalent bonds with London dispersion forces between adjacent molecules?

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None

Which molecule(s) has non-polar covalent bonds with London dispersion forces between adjacent molecules? 

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None

Which molecule(s) has dipole-dipole forces between adjacent molecules?

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2

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None

Match the definitions with the correct term

Intermolecular force between molecules with hydrogen and O/N/F

London dispersion forces

Weak forces of attraction between non-polar molecules

Dipole-dipole forces

Forces of attraction between molecules with partial positive and partial negative charges

Hydrogen bonding forces