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Worksheets

Liquids Solids Chemistry

Total questions: 20

Worksheet time: 11mins

Name
Class
Date
1.

Which is NOT an intermolecular force?

a)

Hydrogen bonding

b)

ion-dipole forces

c)

dipole-dipole forces

d)

dispersion forces

e)

Gravity

2.

What phrase do chemists use to describe any physical change between the solid, liquid or gas for a substance?

a)

State change

b)

Phase Change

c)

Evaporation

d)

Deposition

e)

Boiling

3.

Which of the following states of matter are compressible?

a)

solid

b)

liquid

c)

gas

4.

Which of the phases will experience the most intermolecular forces?

a)

solids

b)

liquids

c)

gases

5.

Which type of intermolecular force is associated with temporary dipoles?

a)

hydrogen bonding

b)

dipole-dipole interactions

c)

ion-dipole interactions

d)

dispersion forces

6.

Which type of intermolecular forces require molecules to have permanent dipoles? (there are several correct answers)

a)

hydrogen bonding

b)

dipole-dipole interactions

c)

ion-dipole interactions

d)

dispersion forces

7.

Which intermolecular forces are responsible for dissolving acids, bases and salts in water?

a)

hydrogen bonding

b)

dipole-dipole interactions

c)

ion-dipole interactions

d)

disperson forces

8.

Which 2 molecular or atomic characteristics will make dispersion forces stronger?

a)

more similar shapes

b)

more forces

c)

more electrons

d)

dissimilar shapes

9.

How do you know when a molecule has a permanent dipole?

a)

presence of more than 1 kind of atom

b)

presence of electrons

c)

presence of O, F or N and H

d)

presence of C and H

10.

What dispersion forces cause ice to have an open hexagonal structure in the solid state and float?

a)

H-bonding

b)

dispersion forces

c)

D-D interactions

d)

Ion - D interactions

11.

In which of the following substance would you NOT expect to see Hydrogen bonding?

a)

HCl

b)

HF

c)

CH4

d)

CH3OH

12.

Which property is not dependent on intermolecular forces?

a)

viscosity

b)

surface tension

c)

boiling point

d)

melting point

e)

temperature

13.

Which type of solid has the lowest melting point?

a)

covalent network

b)

metallic

c)

ionic

d)

molecular

14.

Which kind of solid involves atoms bonded by covalent bonds AND attracted by dispersion or dipole-dipole interactions?

a)

Covalent Network solid

b)

Metallic solid

c)

Molecular solid

d)

ionic solid

15.

Silicon dioxide and diamond are which kind of solid?

a)

covalent network

b)

metallic

c)

ionic

d)

molecular

16.

Which two types of solids involve ions in crystal structures which could be described by unit cells?

a)

ionic

b)

metallic

c)

molecular

d)

covalent network

17.

Metallic solids have which of the following properties?

a)

high melting point

b)

high conductivity

c)

ductile and malleable (can be bent and shaped)

d)

shiny

18.

What kind of electromagnetic radiation can we use to look at atomic structures?

a)

visible light

b)

infrared light

c)

ultraviolet light

d)

x-rays

19.

What type of solids is a polymer like the plastic used to make a disposable water bottle?

a)

covalent network solid

b)

molecular solid

20.

Nanomaterials are by definition, no larger than

a)

1000 nm

b)

100 nm

c)

10 nm

d)

100 micrometers