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Worksheets

Inter & Intra Molecular Forces

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Which of the following is an intramolecular force?

a)

hydrogen bonding

b)

covalent bonding

2.

Which intramolecular force has the greatest strength?

a)

ionic bond

b)

nonpolar covalent

c)

polar covalent

d)

metallic

3.

Which of these is the weakest intermolecular force?

a)

Dipole-dipole

b)

Hydrogen bonding

c)

London dispersion forces

4.

Which intermolecular force do all molecules have?

a)

Dipole-dipole

b)

Hydrogen bonding

c)

London dispersion forces

5.

Which intermolecular force requires hydrogen and one of the following: nitrogen, oxygen, fluorine?

a)

Dipole-dipole

b)

Hydrogen bonding

c)

London dispersion forces

6.

Which intermolecular force is characterized by partially oppositely charged ions?

a)

Dipole-dipole

b)

Hydrogen bonding

c)

London dispersion forces

7.

Water's boiling point is significantly elevated due to this intermolecular force.

a)

hydrogen bonding

b)

ionic bonding

c)

covalent bonding

8.

In the completed lab, which solvent allowed the most drops to be dropped before overflowing on the penny?

a)

water

b)

ethanol

c)

acetone

d)

hexane

9.

In the completed lab, which solvent evaporated in the shortest period of time.

a)

water

b)

ethanol

c)

acetone

d)

hexane

10.

During the short lecture for this unit, a short phrase was used to explain hydrogen bonding. What was it?

a)

Just do it.

b)

Where's the bond.

c)

Hydrogen just wants to have FON.

d)

Stop in the name of Hydrogen.

11.

Which type of intermolecular force does this molecular drawing best represent?

a)

dipole-dipole

b)

hydrogen bonding

c)

London dispersion forces

12.

Which of these molecules exhibits dipole-dipole forces? (You may choose multiple answers)

a)

a

b)

b

c)

c

d)

d

13.

Which of these molecules exhibits hydrogen bonding forces? (You may choose multiple answers)

a)

a

b)

b

c)

c

d)

d

14.

Which of these molecules exhibits Van Der Waal (London dispersion) forces? (You may choose multiple answers)

a)

a

b)

b

c)

c

d)

d

15.

Which of these molecules are polar? (You may choose multiple answers)

a)

a

b)

b

c)

c

d)

d

16.

One of these molecules is polar. Predict which molecule would have Dipole-dipole forces.

a)

a

b)

b

17.

One of these molecules is polar. Predict which molecule is polar.

a)

a

b)

b

18.

What type of intermolecular forces are present in this molecule?

a)

Dipole-dipole

b)

Hydrogen bonding

c)

London dispersion (Vand Der Waal)

19.

Is this molecule saturated?

a)

saturated

b)

unsaturated

20.

How many pi bonds are in this molecule?

a)

0

b)

1

c)

2

d)

6