A) nitrogen- 0.03%, oxygen- 78.08%, argon- 0.93% and \[C{{O}_{2}}\] ? 20.95%
B) nitrogen-78.08%, oxygen- 20.95%, argon- 0.03% and \[C{{O}_{2}}\]- 0.03%
C) nitrogen- 0.03%, oxygen- 78.08%, argon-20.95% and \[C{{O}_{2}}\]- 0.93%
D) nitrogen- 78-08%, Oxygen- 20.95%, argon- 0.93% and \[C{{O}_{2}}\]- 0.03%
Correct Answer: D
Solution :
[d] The atmospheric gases consist of mainly nitrogen (78.08%), oxygen (20.95%), argon (0.93%), carbon dioxide (0.03%) water vapour and minute traces of other inert gases.
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