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That is correct. London dispersion forces, also known as van der Waals forces, are the weakest intermolecular forces and are present in all molecular solids. These forces arise due to temporary fluctuations in electron distribution within molecules, leading to a temporary dipole moment that induces a dipole moment in neighboring molecules.
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Do London dispersion forces act only in solids?
No, London dispersion forces can act in solids, liquids, and gases. These weak intermolecular forces arise from temporary fluctuations in electron distribution and are present in all types of matter.
Which molecular solid would have the lowest boiling point?
One with induced dipole attractions
What usually has lower melting points than ionic solids?
Molecular solids
Do simple molecular substances have high or low melting and boiling points?
Simple molecular substances typically have low melting and boiling points. This is because the weak intermolecular forces, such as London dispersion forces, in simple molecular substances are easily overcome compared to the stronger bonds in ionic or metallic substances.
What kind of solid tends to have the lowest melting points?
Molecular compounds tend to have the lowest melting points.
What force holds molecular solids together?
London dispersion forces (also known as van der Waals forces) hold molecular solids together. or Intermolecular forces
What forces hold molecular together?
London dispersion forces (also known as van der Waals forces) hold molecular solids together. or Intermolecular forces
Do London dispersion forces act only in solids?
No, London dispersion forces can act in solids, liquids, and gases. These weak intermolecular forces arise from temporary fluctuations in electron distribution and are present in all types of matter.
Which molecular solid would have the lowest boiling point?
One with induced dipole attractions
What usually has lower melting points than ionic solids?
Molecular solids
Do simple molecular substances have high or low melting and boiling points?
Simple molecular substances typically have low melting and boiling points. This is because the weak intermolecular forces, such as London dispersion forces, in simple molecular substances are easily overcome compared to the stronger bonds in ionic or metallic substances.
What kind of solid tends to have the lowest melting points?
Molecular compounds tend to have the lowest melting points.
What is one type of attractive force that stabilizes molecular solids?
One type of attractive force that stabilizes molecular solids is the van der Waals force. This force arises from temporary dipoles induced in molecules due to fluctuations in electron distribution, leading to weak intermolecular interactions that help hold the molecules together in the solid state.
What molecular solid would have the lowest boiling point?
A. One with induced dipole attractions B. One that has hydrogen bonding C. One with dipole-dipole attractions D. One made of polar molecules C. One with dipole-dipole attractions - The molecular solids would have the lowest boiling point because of WEAK INTERMOLECULAR FORCES.
What kind of solids are iodine and naphthalene?
Iodine is a molecular solid composed of diatomic molecules of I2, held together by weak van der Waals forces. Naphthalene is a covalent molecular solid made of individual naphthalene molecules held together by London dispersion forces.
Which intermolecular force is present is present in solids and liquids that are composed of non polar molecules?
London dispersion forces (instananeous dipole - induced dipole interactions)
Why do molecular solids have lower boiling points than ionic solids?
Molecular solids have lower boiling points than ionic solids because the intermolecular forces between molecules in a molecular solid are weaker than the electrostatic forces between ions in an ionic solid. As a result, less energy is required to break apart the molecular interactions and transition to the gaseous phase in molecular solids compared to ionic solids with stronger ionic bonds.
