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A gas is liquefied...

A gas is liquefied

A

Above critical temperature and below critical pressure

B

Below critical temperature and above critical pressure

C

Below critical temperature and pressure

D

Above critical temperature and pressure

Text Solution

Verified by Experts

The correct Answer is:
B
The temperature above which the gas cannot be liquefied is called the critical temperature. The minimum pressure required to liquefy the gas at the critical temperature is called the critical pressure.
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