Question
The root mean square speed of hydrogen molecules of an ideal hydrogen gas kept in a gas chamber at 0°C is 3180 m/s. The pressure on the hydrogen gas is (Density of hydrogen gas is 8.99x10⁻² kg/m³ , 1 atmosphere = 1.01x10⁵ N /m² )
Options :
0.1 atm
1.5 atm
2.0 atm
3.0 atm
Answer :
3.0 atm
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