State True or False.
A gas cannot be liquefied above its critical temperature.

True

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False

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Solution

The correct option is A True
As the temperature of the gas increases above its critical temperature, the kinetic energy of the gas particles increase and gas are difficult to get liquefy above this temperature.

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Similar questions

State True or False.

A gas above its

T_{c}

or its critical temperature can be liquefied.

Q. The critical temperature of a gas is the temperature above which a gas cannot be liquefied, if pressure is less than critical pressure.If this is true enter 1, if false enter 0.

Q. Assertion :

S O_{2}

gas is easily liquefied while

H_{2}

gas is not Reason:

S O_{2}

has low critical temperature while

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The critical temperature of ammonia and hydrogen are 405.5K and 33.2K respectively. Ammonia can be liquefied at room temperature just by compression of the gas at high pressure. Liquifaction of hydrogen , on the other hand, requires cooling as well as compression. (True/False)

Q. Assertion :A gas can be easily liquefied at any temperature below its critical temperature. Reason: Liquification of a gas takes place when the average kinetic energy of the molecules is low.

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State True or False.A gas cannot be liquefied above its critical temperature.

The correct option is A TrueAs the temperature of the gas increases above its critical temperature, the kinetic energy of the gas particles increase and gas are difficult to get liquefy above this temperature.

State True or False.
A gas cannot be liquefied above its critical temperature.

The correct option is A True
As the temperature of the gas increases above its critical temperature, the kinetic energy of the gas particles increase and gas are difficult to get liquefy above this temperature.