Explain how nitrogen argon and oxygen gases are separated
from air.
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Nitrogen, oxygen and argon are separated from air by fractional distillation. ... This liquid air is then fed into a fractionating column from its bottom end and is cooled slowly. Liquid nitrogen boils off first to nitrogen gas as the boiling point of nitrogen is lowest at -196°C.
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Nitrogen, oxygen and argon are separated from air by fractional distillation. ... This liquid air is then fed into a fractionating column from its bottom end and is cooled slowly. Liquid nitrogen boils off first to nitrogen gas as the boiling point of nitrogen is lowest at -196°C.
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