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WorksheetsLiquids and Solids
Total questions: 68
Worksheet time: 41mins
According to the phase diagram given what change occurs at a pressure of 10 atm and a temperature change from -150 to -100?
Freezing
Melting
Evaporation
Condensation
Deposition
At what temperature according to the phase diagram can this substance no longer exist in the liquid phase regardless of pressure?
0 degrees
15 degrees
-90 degrees
-110 degrees
What change occurs at a pressure of .5 atm and a temperature change of -100 to -150?
freezing
melting
evaporation
sublimation
deposition
Temporary but instantaneous dipoles created in nonpolar substances are referred to as...
Hydrogen bonding
Dipole-Dipole forces
London Dispersion forces
None of the above
All of the above
the spontaneous rising of a liquid in a narrow tube
Surface Tension
Capillary Action
Viscosity
None of the above
All of the above
solids with considerable disorder in their arrangements
Crystalline Solids
Amorphous Solids
Metallic Sollids
All of the above
None of the above
Crystalline Solids usually contain a three dimensional system of points which illustrate the position of its components...called a...
Network
Dipole Unit
Lattice
None of the above
All of the above
In which state is solid ICE represented?
State A
State B
State C
None
Which has a more clearly defined shape?
Amorphous Solid
Crystalline Solid
Hydrogen Bonding
Rain drops are spherical in shape because of
Adhesion
Surface Tension
Viscosity
External forces
Evaporation is what kind of change?
Endothermic
Exothermic
Condensation is an example of what type of process?
Exothermic
Endothermic
What state of matter is Z?
solid
liquid
gas
supercritical fluid
What kind(s) of intermolecular forces are present in Kr?
Choose all that apply.
Dispersion forces
Dipole-dipole forces
Hydrogen bonding
Ion-dipole forces
What kind(s) of intermolecular forces are present in N2?
Choose all that apply.
Dispersion forces
Dipole-dipole forces
Hydrogen bonding
Ion-dipole forces
What kind(s) of intermolecular forces are present in CO?
Choose all that apply.
Dispersion forces
Dipole-dipole forces
Hydrogen bonding
Ion-dipole forces
What kind(s) of intermolecular forces are present in HF?
Choose all that apply.
Dispersion forces
Dipole-dipole forces
Hydrogen bonding
Ion-dipole forces
Which substance has the highest boiling point?
CH4
CH3CH3
CH3CH2CH3
CH3CH2CH2CH3
What type of solid is Ar(s)?
Ionic
Molecular
Atomic
What type of solid is H2O(s)?
Ionic
Molecular
Atomic
What type of solid is K2O(s)?
Ionic
Molecular
Atomic
Which is NOT an intermolecular force?
Hydrogen bonding
ion-dipole forces
dipole-dipole forces
dispersion forces
Gravity
Which type of intermolecular forces require molecules to have permanent dipoles? (there are several correct answers)
hydrogen bonding
dipole-dipole interactions
ion-dipole interactions
dispersion forces
What dispersion forces cause ice to have an open hexagonal structure in the solid state and float?
H-bonding
dispersion forces
D-D interactions
Ion - D interactions
In which of the following substance would you NOT expect to see Hydrogen bonding?
HCl
HF
CH4
CH3OH
Which property is not dependent on intermolecular forces?
viscosity
surface tension
boiling point
melting point
temperature
Which kind of solid involves atoms bonded by covalent bonds AND attracted by dispersion or dipole-dipole interactions?
Covalent Network solid
Metallic solid
Molecular solid
ionic solid
Titanium dioxide and diamond are which kind of solid?
covalent network
metallic
ionic
molecular
Which two types of solids involve ions in crystal structures which could be described by unit cells?
ionic
metallic
molecular
covalent network
Metallic solids have which of the following properties?
high melting point
high conductivity
ductile and malleable
shiny
What type of solids is a polymer like the plastic used to make a disposable water bottle?
covalent network solid
molecular solid
Which substance would have the weakest intermolecular forces of attraction?
CH4
NaCl
H2O
MgF2
What is the strongest intermolecular force present in HCl?
dipole dipole
dispersion
H-bond
ionic
This picture most likely depicts the arrangement of atoms in a
diamond
salt
metal
gas
Rank these in order of strongest to weakest:
covalent bond
London forces
hydrogen bond
dipole-dipole attraction
dipole-dipole>covalent bond>hydrogen bond>London
London>dipole-diple>hydrogen bond>covalent bond
covalent bond>hydrogen bond>dipole-dipole>London
hydrogen bond>dipole-dipole>London>covalent bond
Which of the following best describes the type of bonding in a sample of CO2(s)
A lattice of positive and negative ions held together by electrostatic forces
Strong multiple covalent bonds, including pi bonds, with weak intermolecular forces
Strong single covalent bonds with weak intermolecular forces
Macromolecules held together with strong polar bonds
For which of the following would hydrogen bonding occur between molecules?
Liquids with weak intermolecular forces
contain a lot of kinetic energy
quickly evaporate
cannot diffuse
slowly evaporate
Which of the following statements is/are true about this image of liquid mercury
It forms a concave meniscus
It forms a convex meniscus
There is a greater force of attraction between the molecules towards each other
There is a greater force of attraction between the molecules and the container
Which is an example of a metallic crystal?
Quartz
NaCl
Ammonia
Iron
