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I m a student of Fsc 1 st. I want to ask a question related to chemistry. My question is that why hydrogen and helium cannot be liquefied?

I m a student of Fsc 1st. I want to ask a question related to chemistry. My question is that why hydrogen and helium cannot be liquefied?

Grade:11

1 Answers

Umakant biswal
5349 Points
7 years ago
@ wajiha 
actually their critical temperature are lower than the room temperature . 
gasses cannot be liquified above  critical temp by applying very high pressure . 
HOPE IT CLEARS TO YOU NOW 
ALL THE BEST ..

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