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Which intermolecular force would cause the highest melting point?
The intermolecular force that would cause the highest melting point is hydrogen bonding. This strong type of dipole-dipole interaction occurs between molecules that have hydrogen atoms bonded to highly electronegative elements like nitrogen, oxygen, or fluorine. The strength of hydrogen bonds requires more energy to break, resulting in a higher melting point compared to other intermolecular forces such as van der Waals forces or regular dipole-dipole interactions.
Which substance has a stronger inter molecular force stearic acid or melting temp of water?
Stearic acid since it is nonpolar and H2O is polar.
How the melting point of alkenes can be increase by increasing molecular mass?
Increasing the molecular mass of alkenes leads to stronger London dispersion forces between molecules, which requires more energy to overcome and results in a higher melting point. The larger and heavier molecules have more electron density, leading to a larger surface area for interaction between molecules, thereby increasing the strength of intermolecular forces.
Which inter molecular force would effect the melting point at the most?
The intermolecular force that most significantly affects the melting point is hydrogen bonding. This strong type of dipole-dipole interaction occurs between molecules that have hydrogen atoms bonded to highly electronegative atoms like nitrogen, oxygen, or fluorine. The presence of hydrogen bonds requires more energy to break during the melting process, leading to higher melting points compared to substances that primarily experience weaker forces, such as van der Waals (London dispersion) forces or dipole-dipole interactions.
Which matter has the minimum inter molecular force?
Intermolecular forces are weak in gases.
What force cause runoff?
melting snow
Why do molecular substances with weak inter-molecular forces have low melting points?
The cause is just this weak intermolecular force, ease to be broken.
Which intermolecular force would cause the highest melting point?
The intermolecular force that would cause the highest melting point is hydrogen bonding. This strong type of dipole-dipole interaction occurs between molecules that have hydrogen atoms bonded to highly electronegative elements like nitrogen, oxygen, or fluorine. The strength of hydrogen bonds requires more energy to break, resulting in a higher melting point compared to other intermolecular forces such as van der Waals forces or regular dipole-dipole interactions.
Which substance has a stronger inter molecular force stearic acid or melting temp of water?
Stearic acid since it is nonpolar and H2O is polar.
What attractive force would cause the highest boiling point?
These are ionic bonds.
Which has a higher boiling point CO2 or SiO2?
intermolecular force between the sio2 molecule is greater than that of the co2 molecule....the co2 molecule is in it gaseous state while that of the sio2 is crystalline making the intermolecular force stronger than that of the co2 molecule.
Why do molecular solids usually have lower melting points than ionic solids?
The electrostatic force between the positive ions and the negative ions are very strong, so it requires a large amount if energy to break them. The attractive force between covalent molecular is weak, so less heat energy is required to break it.
What is molecular force?
The force between two molecules.
What is an example of autogenous welding?
An autogenous weld is one where filler metal is not used for joining. the weld is produced by fusion of the parts by melting. It does not use force to bond the parts, only the heat produced which cause melting of the base materials.
How the melting point of alkenes can be increase by increasing molecular mass?
Increasing the molecular mass of alkenes leads to stronger London dispersion forces between molecules, which requires more energy to overcome and results in a higher melting point. The larger and heavier molecules have more electron density, leading to a larger surface area for interaction between molecules, thereby increasing the strength of intermolecular forces.
What does the gravitational force in a molecular cloud depends on?
The gravitational force in a molecular cloud depends on the mass of the cloud and the distance between particles. The force is stronger when there is more mass within the cloud and when particles are closer together.
Which inter molecular force would effect the melting point at the most?
The intermolecular force that most significantly affects the melting point is hydrogen bonding. This strong type of dipole-dipole interaction occurs between molecules that have hydrogen atoms bonded to highly electronegative atoms like nitrogen, oxygen, or fluorine. The presence of hydrogen bonds requires more energy to break during the melting process, leading to higher melting points compared to substances that primarily experience weaker forces, such as van der Waals (London dispersion) forces or dipole-dipole interactions.
