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Questions and Answers
Ionic bonds are commonly formed between two nonmetals.
Ionic bonds are commonly formed between two nonmetals.
False (B)
Hydrogen bonds are stronger than covalent bonds.
Hydrogen bonds are stronger than covalent bonds.
False (B)
Van der Waals forces involve the attraction between temporary dipoles.
Van der Waals forces involve the attraction between temporary dipoles.
True (A)
Dipole-dipole bonds occur when molecules with permanent dipoles align to create attractions.
Dipole-dipole bonds occur when molecules with permanent dipoles align to create attractions.
Hydrophobic interactions involve the attraction of water molecules to nonpolar substances.
Hydrophobic interactions involve the attraction of water molecules to nonpolar substances.
Ionic bonds are a type of dipole-dipole attraction between molecules.
Ionic bonds are a type of dipole-dipole attraction between molecules.
Hydrogen bonds involve a chemical bond between a hydrogen atom and an electronegative atom.
Hydrogen bonds involve a chemical bond between a hydrogen atom and an electronegative atom.
Van der Waals forces are a particular type of dipole-dipole attraction between molecules.
Van der Waals forces are a particular type of dipole-dipole attraction between molecules.
Hydrophobic interactions involve the attraction between polar molecules in water.
Hydrophobic interactions involve the attraction between polar molecules in water.
Dipole-dipole bonds are stronger than hydrogen bonds.
Dipole-dipole bonds are stronger than hydrogen bonds.
Calcium fluoride (CaF2) is an example of a substance formed by hydrogen bonding.
Calcium fluoride (CaF2) is an example of a substance formed by hydrogen bonding.
Van der Waals forces are considered a type of covalent bond.
Van der Waals forces are considered a type of covalent bond.
Hydrogen bonds are stronger than ionic bonds.
Hydrogen bonds are stronger than ionic bonds.
Hydrophobic interactions involve the attraction between polar molecules in water.
Hydrophobic interactions involve the attraction between polar molecules in water.
Ionic bonds are primarily formed between molecules with similar electronegativities.
Ionic bonds are primarily formed between molecules with similar electronegativities.
Dipole-dipole bonds are stronger than Van der Waals forces.
Dipole-dipole bonds are stronger than Van der Waals forces.
Noncovalent bonding is the dominant type of bonding in supramolecular chemistry.
Noncovalent bonding is the dominant type of bonding in supramolecular chemistry.
