Chemistry, asked by mandakini87, 2 months ago

(a) What do you mean by atmosphere ?

(b) Which is the major component of air ?

(c) Name the gas responsible for respiration and burning.

(d) What is the total percentage of Nitrogen and Oxygen in the atmosphere?

Answers

Answered by sidharthsahu18

1

Explanation:

1) Atmosphere means a layer of air that surrounds our earth.

2) Nitrogen

3) Oxygen

4)99%

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