1.

6xx10^(22) gas molecules each of mass 10^(-24)kg are taken in a vessel of 10 litre. What is the pressure exerted by gas molecules? The average velocity of the gas molecules is 92.62m/sec.

Answer»

`2XX10^(5)PA`
20Pa
`2xx10^(6)Pa`
`2xx10^(4)Pa`

Answer :d


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