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The boiling point increases with pressure because higher pressure forces molecules to move faster and collide more frequently, making it harder for them to escape into the gas phase. This requires more energy, raising the temperature needed to reach the boiling point.

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5mo ago

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Related Questions

Does the boiling point increase with pressure?

Yes, the boiling point of a substance increases with an increase in pressure.


If you increase the pressure the boiling point will increase or remain same?

If you increase the pressure, the boiling point of a substance will increase. This is because higher pressure leads to stronger intermolecular forces, requiring more energy to overcome them for the substance to boil.


How can the boiling point of a liquid be raised without adding soluble impurity?

The boiling point of a liquid is the temperature at which the vapor pressure of the liquid equals the atmospheric pressure, or the pressure above the liquid. So, to increase the boiling point without adding a solute, one can increase the pressure above the liquid.


How does pressure affect boiling point?

An increase in pressure raises the boiling point of a liquid because it takes more energy for the liquid molecules to escape the higher atmospheric pressure above them. Conversely, decreasing the pressure lowers the boiling point as it requires less energy for the molecules to overcome the reduced atmospheric pressure.


What processes is most affected by pressure freezing or boiling or melting?

Boiling and freezing points of a substance are affected by pressure. An increase in pressure raises the boiling point and lowers the freezing point of a substance. Melting point is not significantly affected by pressure.


When boiler pressure increases what happens to the boiling point of water?

The boiling point of water is dependent on environmental factors and the presence of solutes. In this case the pressure of the system on the water serves to increase the boiling point of water. The higher pressures increase boiling points while lowering pressure decreases it.


Why the boiling point of water is 98 in Kaghan?

The boiling point of water decrease when the altitude increase and the atmospheric pressure decrease.


How can you increase the boiling point of water apex?

By increasing the air pressure above the water~ Apex :)


How does pressure change the boiling point of gasoline?

Increasing pressure raises the boiling point of gasoline, causing it to vaporize at a higher temperature compared to normal atmospheric pressure. Conversely, decreasing pressure lowers the boiling point of gasoline, leading to quicker evaporation.


How Does Pressure Affect The boiling points?

The boiling point of an element or a substance is the temperature at which the vapor pressure of the liquid equals the environmental pressure surrounding the liquid.Vapour pressure or equilibrium vapour pressure is the pressure of a vapour in thermodynamic equilibrium with its condensed phases in a closed container.The vapor pressure of any substance increases non-linearly with temperature.Suppose we are at the boiling point....As pressure of surroundings increases we need to increase the vapour pressure so as to make the vapour pressure equal to the surrounding pressure...Now, to increase the vapour pressure we will have to increase the temperature....So When presure increase boiling point increases...when it decrease boiling point decreases...


Why does water's boling point decreases with increase in elevation?

At high elevation the pressure is lower and the boiling point depends on this pressure.


How do you raise the boiling point of water on a mountain?

If you want and if it is possible by an increase of pressure.