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Intermolecular forces

Last updated about 1 year ago

11 questions

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1

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9

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2

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1

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5

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Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Draggable item		Corresponding Item

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Intermolecular forces are stronger than chemical bonds

True

False

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

CH4

NO

HCl

H2S

C2H5OH

NH3

H2O

CO2

H2

Dipole-Dipole forces

London forces

Hydrogen bonding forces

Which molecule has hydrogen bonding between adjacent molecules?

1

2

3

4

None

Which TWO molecules have polar covalent bonds with London dispersion forces between adjacent molecules?

1

2

3

4

None

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

1

2

3

4

None

Which molecule has dipole-dipole forces between adjacent molecules?

1

2

3

4

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

Categorise these substances according to their crystal lattices when in solid form:

FeS

LiOH

H2O

Ca

Ne

Atomic crystal lattice

Molecular crystal lattice

Ionic crystal lattice

Metallic crystal lattice

Reorder these substances in order from LOWEST melting point to HIGHEST melting point based on their crystal structures:

O2

HCl

NH3

MgCl2

Reorder these substances in order from LOWEST melting point to HIGHEST melting point based on their crystal structures:

He

CO

H2O

Zn

Classify each crystal lattice as ionic, molecular or network

Ionic crystal lattice

Molecular crystal lattice

Network crystal lattice