A gas can be liquified by pressure alone only, when its temperature is __________ its critical temperature.

Question: A gas can be liquified by pressure alone only, when its temperature is __________ its critical temperature.
[A].

less than

[B].

more than

[C].

equal to or higher than

[D].

less than or equal to

Answer: Option D

Explanation:

No answer description available for this question.