Science, asked by piyushkamble6058, 2 months ago

what happens to a percentage of oxygen in the air richest to the 70%

Answers

Answered by lalbahadur1919

Answer:

If the percentage of oxygen in the air reaches to 70% then, if any substance catches fire it will become difficult to extinguish the fire, as oxygen supports combustion.

Answered by sonalipaul20172020

Answer:

If the percentage of oxygen in the air reaches to 70% then, if any substance catches fire it will become difficult to extinguish the fire, as oxygen supports combustion.

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