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Yes, methane can liquefy under pressure. At standard atmospheric pressure, methane remains a gas at room temperature, but when subjected to high pressures and low temperatures, it can transition into a liquid state. Specifically, methane liquefies at around -161.5°C (-258.7°F) at atmospheric pressure, and increasing the pressure can further facilitate this process. This property is utilized in various industrial applications, including the storage and transportation of natural gas.
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Can crystallines liquefy under pressure?
Crystallines can liquefy under pressure if it is sufficiently high. Generally the opposite happens where they become more dense and compressed as the pressure increases.
Is it true or false critical pressure is the pressure that will cause solid las to liquefy at the critical temperature?
False. Critical pressure is the pressure required to liquefy a substance at its critical temperature, but it does not refer to the pressure that will cause a solid to liquefy. At the critical temperature, a substance cannot exist as a liquid and vapor phase; therefore, the concept of solid melting into a liquid under critical pressure is not applicable.
Is it true that above the temperature no amount of pressure will casue a gas to liquefy?
The critical temperature of a gas is the temperature at or above which no amount of pressure, however great, will cause the gas to liquefy.
How is methane affected by pressure?
Methane behavior is significantly influenced by pressure, particularly in terms of its phase and density. At higher pressures, methane can transition from a gaseous state to a liquid, and eventually to a solid state (methane hydrate) under extremely high pressures and low temperatures. Additionally, increased pressure can lead to a higher density of methane gas, which can impact its transport and storage in natural gas systems. Overall, pressure plays a crucial role in determining the physical state and behavior of methane in various environments.
What is the state of ethanol at 25 degrees?
A gas under normal pressure. Methane has a boiling point of -1600C. It does depend on the pressure at extemely high pressures methane will be a liquid.
Can crystallines liquefy under pressure?
Crystallines can liquefy under pressure if it is sufficiently high. Generally the opposite happens where they become more dense and compressed as the pressure increases.
What does air turn into under high pressure?
It will stay as air. To liquefy it, it has to be pressurised, allowed to cool, then made very cold by de-pressurising it. So being cols will liquefy it. Pressure will not, at any achievable pressure.
Is it true or false critical pressure is the pressure that will cause solid las to liquefy at the critical temperature?
False. Critical pressure is the pressure required to liquefy a substance at its critical temperature, but it does not refer to the pressure that will cause a solid to liquefy. At the critical temperature, a substance cannot exist as a liquid and vapor phase; therefore, the concept of solid melting into a liquid under critical pressure is not applicable.
What temperature makes oxygen liquefy?
Oxygen liquefies at a temperature of -183 degrees Celsius under normal atmospheric pressure.
What is the importance of pressure?
It liquefy the gas at its critical temperature
Is it true that above the temperature no amount of pressure will casue a gas to liquefy?
The critical temperature of a gas is the temperature at or above which no amount of pressure, however great, will cause the gas to liquefy.
Why doesnt the rock in the center of the earth liquefy?
The rock in the center of the Earth doesn't liquefy because of the immense pressure from the layers of rock and metal above it. This pressure prevents the rock from melting despite the high temperatures in the Earth's core.
What kg one cubic meter methane gas?
The answer will depend on the pressure under which the gas is kept.
How is methane affected by pressure?
Methane behavior is significantly influenced by pressure, particularly in terms of its phase and density. At higher pressures, methane can transition from a gaseous state to a liquid, and eventually to a solid state (methane hydrate) under extremely high pressures and low temperatures. Additionally, increased pressure can lead to a higher density of methane gas, which can impact its transport and storage in natural gas systems. Overall, pressure plays a crucial role in determining the physical state and behavior of methane in various environments.
What does the word liquefy mean?
"Liquefy" means to make or become liquid, usually by heating or applying pressure to a solid substance.
What is the difference between LNG and LPG?
LNG is liquefied natural gas, while LPG is liquefied petroleum gas.LNG is mostly methane which is temporarily cooled in order to liquefy the gas. LNG must be refigerated to a cryogenic temperature of about -162C (-260F) in order to liquefy the gas and stays at or slightly above atmospheric pressure. LNG must be refrigerated because room temperature is above the critical point of methane, meaning no liquid can be condensed at this temperature (no matter what the pressure is).LPG is a mixture of propane and butane (in no specific proportion) which is stored in a pressurized container and is stored at room temperature. Butane and propane have a higher critical point, and therefore pressurization is sufficient to liquefy the fuel.
What is the state of ethanol at 25 degrees?
A gas under normal pressure. Methane has a boiling point of -1600C. It does depend on the pressure at extemely high pressures methane will be a liquid.
