Environmental Sciences, asked by tdas6411, 9 months ago

Everyday a man requires ...
of oxygen for breathing.
i) 16 kg
iii) 60 kg
ii) 26 kg
iv) 06 kg.​

Answers

Answered by rishu14rishu1484
2

I think fourth option is right answer........

Answered by mindfulmaisel
0

Everyday a man requires 06 kg of oxygen for breathing.

Explanation:

  • Oxygen is essential element for respiration in human.
  • Human being take in oxygen when inhaling and release carbon dioxide when exhaling.
  • In atmosphere 21 percentage of oxygen is present.
  • Without oxygen we could not live.
  • Combination of oxygen with nitrogen and hydrogen to produce various proteins.
  • These proteins build new cells.
  • Oxygen is a chemical element, its atomic number is 8.
  • Oxygen form is $\text{O}_2 . It is colorless, odorless and tasteless diatomic gas.

To Learn More...

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2.Hydrogen and oxygen combine in the ratio of 1:8 mass to form water what mass of oxygen gas would be required to react completely with 3 g of hydrogen gas

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