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Calculate the r.m.s. velocity of oxygen ...

Calculate the r.m.s. velocity of oxygen molecule at S.T.P. The molcular weight of oxygen is 32.

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Calculate the rms velocity of oxygen molecules at S.T.P. The molecular weight of oxygen is 32.

If root mean sqauare velocity of the molecules of hydrogen at NTP is 1.84 kms^(-1) , calculate the rms velocity of oxygen molecules at NTP. Molecular weights of hydrogen and oxygen are 2 and 32 respectively.

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At what temperature of oxygen molecules have the same rms velocity as helium molecules at N.T.P.? (Molecular wt. of oxygen is 32 and that of helium is 4).

Estimate the temperature at which the oxygen molecules will have the same rms velocity as hydrogen molecules at 150^(@)C . Molecular weight of oxygen is 32 and that of hydrogen is 2.

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SL ARORA-Kinetic Theory of gases-Example
  1. Four molecules of a gas have speeds 2, 4, 6 and 8 kms^(-1) respectivel...

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  2. If three gas molecules have velocity 0.5, 1 and 2 km//s respectively, ...

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  3. Calculate the r.m.s. velocity of oxygen molecule at S.T.P. The molcula...

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  4. The rms velocity of hydrogen at S.T.P is u ms^(-1). If the gas is heat...

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  5. The rms speed of oxygen molecules at a certain temperature is upsilon....

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  6. At what temperature is the r.m.s velocity of a hydrogen molecule equal...

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  7. Calculate the temperature at which r.m.s velocity of gas molecules is ...

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  8. Calculate the temperature at which rms velocity of a gas is half it's ...

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  9. Uranium has two isotopes of masses 235 and 238 units. If both are pres...

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  10. The total number of degrees of freedom possessed by the molecules in ...

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  11. Calculate the internal energy of 1 gram of oxygen at NTP.

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  12. Hydrogen is heated in a vessel to a temperature of 10,000K. Let each m...

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  13. The molecular kinetic energy of 1 g of helium (molecular weight 4) at...

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  14. How many degrees of freedom are associated with 2 gram of helium at NT...

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  15. Calculate the limiting ratio of the internal energy possessed by heliu...

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  16. A cylinder of fixed capacity 44.8 litres contains helium gas at sta...

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  17. One mole of a monoatomic gas is mixed with three moles of a diatomic g...

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  18. One mole of ideal monoatomic gas (gamma=5//3) is mixed with one mole o...

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  19. A gaseous mixture consists of 16g of helium and 16 g of oxygen. The ra...

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  20. A gaseous mixture enclosed in a vessel consists of one gram mole of a ...

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