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When gas changes into liquid heat is taken in or given out?
When gas changes into liquid, heat is given out. This process is known as condensation, and it occurs when the gas molecules lose energy and slow down, releasing heat to the surrounding environment.
What is condection?
its amzingImproveCondensation is a process in which water vapours(gaseous state) turns into water droplets(liquid state),when it comes in contact with a coller surface.Read more: What_is_condensation
How the liquids exerts same pressure in all directions at a given depth?
At a given depth in a liquid, the pressure is exerted equally in all directions because the weight of the liquid above that depth creates the pressure. This means that the pressure at any point is determined by the weight of the liquid column above that point, regardless of the direction. So, the pressure is the same in all directions at a given depth in a liquid.
What is the energy required to increase the surface area of a liquid by a given amount?
The energy required to increase the surface area of a liquid by a given amount is known as surface energy or surface tension. This energy is a result of the cohesive forces between the liquid molecules at the surface and is dependent on factors such as the type of liquid and the area increase.
If you have two substances that are the same size and have similar densities how ever they have different boiling points how would you separate them?
You can separate them by a process called fractional distillation. This involves heating the mixture to a temperature in between the boiling points of the two substances. As the mixture heats up, the substance with the lower boiling point will vaporize and rise, while the substance with the higher boiling point remains liquid. The vapor is then collected, cooled, and condensed back into liquid form, resulting in the separation of the two substances.
What is the name given to the process when the vapours of a liquid get cooled?
condensation
What is the name given to the process when the vapors of a liquid get cooled?
Condensation
How is it possible to separate crude oil substances?
Through a process known as fractional distillation, also called cracking.The oil is heated and vapours of the various components are given off. The different vapours condense at different temperatures and these fractions are collected.
How will show that the process of evaporation depends on the nature of the liquid?
By the measurement of the pressure vapour at a given temperature; this value is different from liquid to liquid.
When gas changes into liquid heat is taken in or given out?
When gas changes into liquid, heat is given out. This process is known as condensation, and it occurs when the gas molecules lose energy and slow down, releasing heat to the surrounding environment.
Describe the process of condensation When does condensation occur?
It occurs when a gas changes into a liquid. Heat is given off.
Why is it an advantage to transport nitrogen as a liquid rather than as a compressed gas?
The key to storing nitrogen as a liquid is that we need to compress and cool the nitrogen to cause it to change state from a gas to a liquid. By doing this, we can store a lot of nitrogen in a small volume compared to trying to store it as a gas.
What happen to a given mass of water as it is cooled from 4° to 0°?
Expands
What is the process of water converting to water vapour called?
As the suns rays heat the water the particles in the water start to speed up. As this happens the water converts to water vapour and this process of converting water into vapours is called evaporation.Vaporization of an element or compound is a phase transition from the liquid phase to gas phase. There are two sorts of vaporization: evaporation and boiling.Evaporation is a phase transition from the liquid phase to gas phase that occurs at temperatures below the boiling temperature at a given pressure.Boiling is a phase transition from the liquid phase to gas phase that occurs at or above the temperature the boiling temperature.
What is an example of an abstraction?
Abstraction is a process of obtaining or removing something from a source. The process of evaporation is an example of extraction. In evaporation, the process of changing a liquid into a gas, removes some or all of the liquid which is given off in the form of vapor.An example is the extraction (abstraction) of salt from sea water using evaporation ponds.
How could you show that water is given off when epsom salts are heated?
When epsom salts are heated, water vapor is produced as a byproduct. This can be shown by heating epsom salts in a test tube and collecting the water vapor produced in a cooled condenser, where it will condense back into liquid water. The presence of liquid water in the condenser confirms that water is given off during the heating of epsom salts.
What is condection?
its amzingImproveCondensation is a process in which water vapours(gaseous state) turns into water droplets(liquid state),when it comes in contact with a coller surface.Read more: What_is_condensation
