Depends which gas
All forms of gas will liquefy at a sufficiently low temperature.
All forms of gas will liquefy at a sufficiently low temperature.
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.
It liquefy the gas at its critical temperature
No. Ammonia is a gas at room temperature..
Critical pressure is important because it is the pressure at which a substance transitions between liquid and gas phases at its critical temperature. It represents the maximum pressure at which a substance can exist as a liquid, and is crucial for understanding phase behavior and designing processes such as distillation and extraction. Critical pressure is also used to define the critical point of a substance on a phase diagram.
The boiling point. The process is condensation, but condensation and boiling occur at the same temperature since the boiling point represents the temperature at which gas and liquid are in equilibrium with each other.
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.
You can liquefy metal by heating it to a high enough temperature.
Cool the gas sufficiently and it will liquefy.
By Linde method we can easily liquefy gas, first of all we have apparatus for performing experiment and then by its help we can do this. Two things required for such experiment "low temperature" and second "high pressure"; some gas are not be liquefied like hydrogen and helium because they have high kinetic energy, which means their temperature is increased when the kinetic energy of molecules increases so the distance between the molecules increase so its is impossible to convert them!
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.