Liquefaction by cooling down (lower temperature) and compression (higher pressure)
No. It takes a combination of pressure and temperature to liquefy some gases. Hydrogen and helium were the last gases to be liquefied and that was with pressure and extremely low temperature.
Nig, its because the pressure is what makes the gas, if there ain't no pressure, ain't no gas.
The study of liquefied air is called cryogenics. Cryogenics is the branch of physics and engineering that deals with the production and behavior of materials at very low temperatures, typically below -150 degrees Celsius. Liquefied air is often used in cryogenic applications for its ability to store and transport gases in a compact form.
easily liquifiable gases like Cl2, NH3,SO2,HCl are readily adsorbed because the critical temp of these gases are more. so it is easily liquified and adsorbed more readily.[critical temp is the minimum temp above which a gas cannot be liquified]easily liq. gases possess greater vanderwaals forces ,so they are adsorbed readily.these are the 2 reasons why these gases are readily adsorbed than permanent gases like H2, O2.N2 . etc
It's a "terrestrial" planet, because it is rocky with an iron core, like planet Earth. "Terrestrial" means "Earthlike". Jovian planets are mainly made of gases and liquefied gases.
Robert B Jacobs has written: 'Single-phase transfer of liquefied gases' -- subject(s): Liquefied gases, Transportation
No. It takes a combination of pressure and temperature to liquefy some gases. Hydrogen and helium were the last gases to be liquefied and that was with pressure and extremely low temperature.
Usually by compression and then cooling the resulting concentrate.
They are liquefied gases.
LPG is the abbreviation for Liquefied Petroleum Gas.The property used is its inflammability for use in internal combustion engines
Gases are liquefied by cooling them below their critical temperature and applying enough pressure to reach their critical pressure. This process causes the gas molecules to come together and form a liquid state. This can be achieved using various methods such as compression or expansion.
The premise of the question is incorrect, so "why" is irrelevant. You appear to be making a novel distinction between "vapors" and "gases" that I have never heard before.
All gases can be caused to change state to liquids. By either cooling, compression or a combination of both, any gas can be liquefied. This change is a physical change, by the way.
Methane, natural gas, liquefied petroleum gas (LPG), butane, propane, acetylene, ethylene are gases that can be used as fuels.
Nig, its because the pressure is what makes the gas, if there ain't no pressure, ain't no gas.
no fixed volumeno fixed shapeno specific physical form (the gas could be liquefied and even solidified)Kinetic theory of gases apply to gases only.
LPG or Liquefied Petroleum Gas consists mainly of propane (60%) and butane (40%).