The stronger the intermolecular force the highr the boiling point.
increases the boiling point
The freezing point is lower and the boiling point is higher.
BH3 is non polar.Inter moleculer forces are much weaker Wander Voals forces.NH3 have hydrogen bonds among molecules.They are very strong comparing to Vander Woals forces.So NH3 have high boiling point.
Yes, impurities have important effects on the melting and boiling point of materials.
No, acidity does not directly affect the boiling point of a substance. The boiling point is mainly determined by the intermolecular forces within a substance and the external pressure exerted on it. Acidity may affect the chemical properties of a substance, but it does not have a direct impact on its boiling point.
The solute increases the boiling point of the solvent
The boiling point is higher.
increases the boiling point
If the solid is insoluble, it will have little or no effect on the boiling point. If it is soluble, it will raise the boiling point.
The freezing point is lower and the boiling point is higher.
Depending on what is in it, the boiling point will either rise or fall.
yes
Lowering the pressure the boiling point is also lower.
Pressure changes have little effect on the boiling point of water. The boiling point of water changes depending on the pressure, but the effect is minimal compared to other factors like adding solutes or using a catalyst.
The boiling point of the solution is lower, the boiling point is higher.
Water has a stronger attraction between its particles compared to methane. This is evident in the higher boiling point of water, as the stronger intermolecular forces require more energy to break the bonds between water molecules. Methane, being a lighter molecule, has weaker intermolecular forces which results in a lower boiling point.
A soluble nonvolatile impurity increases the boiling point of a liquid because it disrupts the intermolecular forces between the solvent molecules, making it more difficult for the liquid to vaporize. This phenomenon is known as boiling point elevation.