WorksheetsSolids and Liquids
Total questions: 20
Worksheet time: 10mins
Ammonia, NH3, would have what type of intermolecular forces if any?
Hydrogen Bonding
Dipole-Dipole
London Dispersion
None
Carbon Monoxide containing an electronegativity difference of 1 would contain what type of intermolecular forces if any?
Hydrogen Bonding
Dipole-Dipole
London Dispersion
None
F2 would contain what type of intermolecular forces if any?
Hydrogen Bonding
Dipole-Dipole
London Dispersion
None
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
The mixing of orbitals to create a more energy favorable and stable sub-shell is called...
Delocalization
Subshell Formation
Hybridization
None of the above
All of the above
What type of mixed orbitals would occur in the compound methane? (CH4)
sp
sp2
sp3
All of the above
None of the above
True or False: Pie bonds are formed from the mixing of the empty p orbitals.
True
False
There are greater similarities in solids and liquids compared to gases. True or False
True
False
True or False: Dipole-Dipole forces are typically 1% stronger than the covalent or ionic bonding between the atoms.
True
False
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
X rays of wavelength 1.54 A were used to analyze an aluminum crystal. A reflection was produced at an angle of 19.3 degrees. Assuming n = 1, calculate the distance between the planes of atoms producing this reflection.
3.43 A
2.33 A
0.53 A
None of the above
When a very large number of orbitals results in metals forming a continuum of levels, they are called...
Hybridized
Bands
Lattices
None of the above
All of the above
Which of the following are examples of substitutional alloys?
Brass
Sterling Silver
Pewter
None of the above
All of the above
True or False: Even though diamonds which are made of Carbon do not conduct electricity, graphite, also made of Carbon will.
True
False
What results when Silica is heated to temperatures exceeding 1600 degrees C and then cooled rapidly?
Ceramics
Steel
Glass
None of the above
All of the above
