Question

Explain:
When liquid air has its temperature slowly raised from -270oC, helium is the first gas
to boil off.

Answer 1

Answer:Up to now, we have considered the behavior of ideal gases. ... High pressure may also cause a gas to change phase to a liquid. Carbon ... LN2 is made by liquefaction of atmospheric air (through compression and cooling). ... As the pressure increases, the boiling temperature rises steadily to 374ºC at a pressure of 218 atm.

THANKS=THANKS

FOL.LOW ME IF YOU WANT MORE THANKS

MARK THIS BRAINLIEST TO GET THANKS