CHEM 104 Exam 2 | Practice Questions
and Solutions | 100% Correct | Graded
• tetrahedral, tetrahedral -✓✓Name this molecule:
• tetrahedral, pyramidal -✓✓Name this molecule:
• tetrahedral, bent -✓✓Name this molecule:
• trigonal planar, trigonal planar -✓✓Name this molecule:
• trigonal planar, bent -✓✓Name this molecule:
• linear, linear -✓✓Name this molecule:
• dispersion forces -✓✓What intermolecular force is a very weak attraction between
nonpolar molecules?
• dipole moments -✓✓What intermolecular force is the attraction between polar
molecules?
• hydrogen bonding -✓✓What intermolecular force is the attraction of the hydrogen of
one molecule to the O, N, or F of another molecule?
• the more it will change from gas→liquid→solid -✓✓What is the effect of having more
intermolecular force?
• the more it will change from solid→liquid→gas -✓✓What is the effect of having less
intermolecular force?
• single -✓✓What kind of bonds does an alkane have?
• double -✓✓What kind of bond does an alkene have?
• triple -✓✓What kinds of bond does an alkyne have?
• isomer -✓✓What is an organic compound with the same molecular formula, but not the
same structure?
• heteroatoms -✓✓What are elements other than carbon and hydrogen that are present
in an organic compound called?
and Solutions | 100% Correct | Graded
• tetrahedral, tetrahedral -✓✓Name this molecule:
• tetrahedral, pyramidal -✓✓Name this molecule:
• tetrahedral, bent -✓✓Name this molecule:
• trigonal planar, trigonal planar -✓✓Name this molecule:
• trigonal planar, bent -✓✓Name this molecule:
• linear, linear -✓✓Name this molecule:
• dispersion forces -✓✓What intermolecular force is a very weak attraction between
nonpolar molecules?
• dipole moments -✓✓What intermolecular force is the attraction between polar
molecules?
• hydrogen bonding -✓✓What intermolecular force is the attraction of the hydrogen of
one molecule to the O, N, or F of another molecule?
• the more it will change from gas→liquid→solid -✓✓What is the effect of having more
intermolecular force?
• the more it will change from solid→liquid→gas -✓✓What is the effect of having less
intermolecular force?
• single -✓✓What kind of bonds does an alkane have?
• double -✓✓What kind of bond does an alkene have?
• triple -✓✓What kinds of bond does an alkyne have?
• isomer -✓✓What is an organic compound with the same molecular formula, but not the
same structure?
• heteroatoms -✓✓What are elements other than carbon and hydrogen that are present
in an organic compound called?
