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Calculate the rms velocity of oxygen mol...

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

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Calculate the r.m.s. velocity of oxygen molecule at S.T.P. The molcular 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-TRANSIENT CURRENT-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 air molecules at S.T.P. Given density...

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  4. Calculate the rms velocity of oxygen molecules at S.T.P. The molecular...

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  5. Calculate the temperature at which the rms speed of nitrogen molecules...

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  6. The r.m.s speed of oxygen molecule (O(2)) at a certain temperature T i...

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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 its v...

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  9. At what temperature is the root mean square speed of an atom in an arg...

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  10. A vessel is filled with a gas at a pressure of 76 cm of mercury at a c...

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  11. Estimate the average energy of a helium atom at (i) room temperature (...

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  12. Calculate the kinetic energy of one mole of argon at 127^(@)C. Given,B...

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  13. Calculate the kinetic energy of 1 gram of helium (M = 4) at 127^(@)C....

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  14. The kinetic energy of a molecule of oxygen at 0^(@)C is 5.64 xx 10^(-2...

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  15. Calculate the kinetic energy of one gram mole of gas at NTP. Density o...

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  16. Calculate the KE per molecule and also rms velocity of a gas at 127^(@...

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  17. (a) Calculate (i) root-mean-square speed and (ii) the mean energy of 1...

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  18. At what temperature will the average velocity of oxygen molecules be s...

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  19. Calculate the temperature at which the average K.E. of a molecule of a...

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  20. A vessel A contains hydrogen and another vessel B whose volume is twic...

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