This is due to increased london dispersion forces- simply put the more electrons in the atoms the bigger the force - as you go down the group the atomic number increaes and therfore the number of electrons increases..
increases the boiling point
When ethylene glycol is added to water, the boiling point of the resulting solution increases. Ethylene glycol acts as an antifreeze, raising the boiling point and lowering the freezing point of water.
Yes, halogens have a higher boiling point going down the group. This is because the atomic size increases with atomic number, leading to stronger London dispersion forces between molecules as the size increases. Consequently, more energy is required to overcome these forces, resulting in higher boiling points.
Higher pressure increases boiling point. This means that as the pressure increases, the liquid must become hotter to boil. From a theoretical point of view, with the water being heated equally throughout, the water at the top of the pot would boil first because it is under less pressure than the water at the bottom.
The boiling point of saltwater is higher than that of freshwater. This is because adding salt increases the boiling point of water. The exact boiling point increase depends on the concentration of salt in the water.
it increases the boiling point
boiling point increases
increases the boiling point
hydrogen bonding increases the intermolecular attractions and therefore increases the boiling point and melting point.
Generally, the boiling point of a liquid increases if the intermolecular force, i.e. pressure, increases.
The solute increases the boiling point of the solvent
Yes, the boiling point of a substance increases with an increase in pressure.
If we pressurize the liquid ( same like pressure coocker) its vapour pressure increases. As the vapour pressure increases boiling point increases and visa versa. Also to reduce the boiling temperature we can add another liquid with a lower boilng point in it so that its boiling point reduces. Exact boiling point can be determined with the known boiling poin t and ratios of the different liquids.
When ethylene glycol is added to water, the boiling point of the resulting solution increases. Ethylene glycol acts as an antifreeze, raising the boiling point and lowering the freezing point of water.
It increases.
Pressure in the system.
The boiling point of ethanol-water mixtures varies depending on the ratio of ethanol to water. Generally, the boiling point of these mixtures falls between the boiling points of pure ethanol (78.37C) and pure water (100C). The boiling point increases as the ethanol content in the mixture increases.