Chemistry, asked by rizwanalam94, 5 months ago

what is the use of nitrogen in hospital​

Answers

Answered by MissPhenomenal
9

ANSWER :-

Nitrogen gas

  • Liquid nitrogen is a couple hundred degrees below zero and freezes tissue on contact, so it also used as a cryogen to freeze and preserve blood, tissue, and other biological specimens, and to freeze and destroy diseased tissue (cancer and skin lesions), in dermatology and cryosurgery.
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