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Modelling gases - the kinetic model - class-XII
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The gas, which is present the most in air, is___
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A
nitrogen
š” Explanation:
- Nitrogen $-78$%2) Oxygen $-21$%3) Inert Nobel gases $-0.9$%4) Several trace gases $-0.1$%The above list the different number of gases in descending order. As per the list clearly Nitrogen is the gas present in most air.