Question

oxygen gas is in negligible quantity at the height of atmosphere:​

Answer 1

No it is present 21% in the atmosphere and it is not negligible.

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Answer 2

Answer:

HERE IS UR ANSWER

Explanation:

Answer: The atmosphere is composed of gases, water vapour and dust particles. The proportion of gases changes in the higher layers of the atmosphere in such a way that oxygen will be almost in negligible quantity at the height of 120 km.