1. Tardigrade
  2. Question
  3. Chemistry
  4. Critical temperature and inversion temperature of nitrogen are 126.2 K and 621 K , respectively. If Nitrogen gas is allowed to expand adiabatically at 300 K, its temperature:

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Q. Critical temperature and inversion temperature of nitrogen are $126.2\,K$ and $621\,K$ , respectively. If Nitrogen gas is allowed to expand adiabatically at $300\,K,$ its temperature:

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Solution:

Temperature of a gas decreases when it is expanded adiabatically below its inversion temperature.