How is nitrogen extracted from air? Describe in brief.
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Explanation:
- Nitrogen is produced commercially almost exclusively from air, most commonly by the fractional distillation of liquid air. The liquid air is then allowed to warm up, allowing the lower-boiling-point nitrogen to evaporate from the mixture first.
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Explanation:
Nitrogen is produced commercially almost exclusively from air, most commonly by the fractional distillation of liquid air. ... The liquid air is then allowed to warm up, allowing the lower-boiling-point nitrogen to evaporate from the mixture first.
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