Reduce the gas pressure over the liquid.
As the temperature of a liquid increases, its molecules will move faster and spread out more, causing the liquid to expand and eventually boil and turn into a gas.
it becomes easier for the molecules to escape
Yes it is possible. Boiling takes place when the saturated vapour pressure becomes equal to the surrounding pressure. So by reducing pressure over the surface of liquid even at 20 deg celsius it is possible to boil.
The heating element in the base of the kettle generates heat when electricity passes through it. This heat is then transferred to the water, raising its temperature and eventually causing it to boil.
In a kettle, electrical energy is converted into thermal energy by the heating element. This thermal energy then transfers to the water, raising its temperature and causing it to boil.
Decreasing the pressure -APEX
Decreasing the pressure -APEX
Decreasing the pressure -APEX
Raising the temperature of a liquid increases the kinetic energy of its molecules, causing them to move faster. When the temperature reaches a certain point, known as the boiling point, the molecules gain enough energy to overcome intermolecular forces and transition from the liquid phase to the gas phase. This results in the formation of vapor bubbles within the liquid, leading to boiling. Additionally, at this temperature, the vapor pressure of the liquid equals the atmospheric pressure, allowing the liquid to boil.
When the temperature reaches the correct temperature (boiling point).
The boiling point temperature remains constant because liquids evaporate at this point. If the temperature drops the liquid will no longer boil. At a higher temperature the vapor becomes hotter, not the liquid.
It will boil
It will boil
No, not all liquids boil at room temperature. The boiling point of a liquid depends on its specific chemical properties, such as intermolecular forces and molecular structure. Some liquids, like water, have a boiling point above room temperature, while others, like alcohol, have a lower boiling point and can boil at room temperature.
For a liquid to boil, its vapor pressure must equal or surpass the pressure exerted on it by the surrounding environment. This typically occurs when the liquid reaches its boiling point, at which temperature its vapor pressure matches the surrounding pressure, causing bubbles of vapor to form within the liquid.
Boil or evaporate it depending on the compounds involved.
212 F or 100 C