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If the r.m.s. velocity of 5.15 m s^(-1) ...

If the r.m.s. velocity of `5.15 m s^(-1)` at 298 K, then a velocity of `10.30 ms^(-1)` will be possessed at a temperature

A

149K

B

172.6 K

C

596 K

D

1192K

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The correct Answer is:
D
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MOTION-GASEOUS STATE -EXERCISE -1 (INTRODUCTION & STATE PARAMETERS)
  1. The kinetic energy of 1 mole of gas is equal to -

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  2. Which one of the following gases would have the highest r.m.s. velocit...

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  3. If the r.m.s. velocity of 5.15 m s^(-1) at 298 K, then a velocity of 1...

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  4. The rms speed at NTP of a gas can be calculated from the expression:

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  5. In two vessels of 1 litre each at athe same temperature 1g of H(2) and...

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  6. The density of a gas filled in electric lamp is 0.75kg//m^(3) . After ...

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  7. At STP, the order of mean square velocity of molecules of H(2), N(2), ...

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  8. Most probable speed, average speed and RMS speed are related as -

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  9. The root mean square velocity of an ideal gas in a closed container of...

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  10. The Vander Waal's equation explains the behavior of -

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  11. The correct expression for the van der Waal's equation of state is

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  12. The term that accounts for intermolecular force in van der Waals' equa...

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  13. The critical temperature of a substance is

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  14. Critical temperature of the gas is the temperature

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  15. Molecular attraction and size of the molecules in a gas are not neglig...

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  16. The units of the van der Waals constant a are

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  17. The units of the van der Waal's constant 'b' are

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  18. For H(2) gas, the compressibility factor,Z = PV //n RT is -

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  19. If the Vander Waal's constant of gas A are given as - a ( atm L^(2)...

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  20. The volume of CO2 prodcued by the combination of 40 ml of gaseous ace...

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