AP Chem Unit 2,3 Review Flashcard

Front

What are the bond angles for a tetrahedral molecule?

Back

109.5 degrees

Front

What type of bond is characterized by equal sharing of electrons?

Back

Nonpolar covalent bond

Front

Which molecule has the strongest carbon to carbon bond?

Back

C2H2 (ethyne) has the strongest carbon to carbon bond.

Front

What type of intermolecular force is present in polar molecules?

Back

Dipole-dipole interactions

Front

What is the strongest type of intermolecular force?

Back

Ion-dipole interactions are the strongest.

Front

What is the bond angle in a trigonal planar molecule?

Back

120 degrees

Front

What type of bond involves the transfer of electrons?

Back

Ionic bond

Front

What is the bond angle in a linear molecule?

Back

180 degrees

Front

What type of intermolecular force is responsible for the high boiling point of water?

Back

Hydrogen bonding

Front

Which molecule has a nonpolar bond: H2, HCl, or NaCl?

Back

H2 has a nonpolar bond.