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The diffusion coefficient of an ideal ga...

The diffusion coefficient of an ideal gas is proportional to its mean free path and mean speed. The absolute temperature of an ideal gas is increased 4 times and its pressure is increased 2 times.As a result, the diffusion coefficient of this gas increases `x` times. The value of `x` is........

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MOTION-GASEOUS STATE -EXERCISE-4( LEVEL-II)
  1. The average velocity of gas molecules is 400 m/sec calculate its rms v...

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  2. For one mole of gas the average kinetic energy is given as E.The U("rm...

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  3. Ratio of rates of diffusion of He and CH(4) (under identical condition...

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  4. Figure displays the plot of the compression factor Z verses pfor a few...

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  5. Match gases under specified condition listed in Column I with their pr...

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  6. A gas described by van der Waals equation

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  7. The term that corrects for the attractive forces present in a real gas...

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  8. At 400 K, the root mean square (rms) speed of a gas X (molecular weigh...

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  9. According to kinetic theory of gases:

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  10. To an evacuated vessel with movable piston under external pressure of ...

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  11. For one mole of a van der Waals gas when b =0 and T =30 K the PV vs1//...

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  12. The atomic masses of He and Ne are 4 and 20 amu respectively . The va...

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  13. A fixed mass m of a gas is subjected to transformation of state: K to ...

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  14. A fixed mass 'm' of a gas is subjected to transformation of states fro...

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  15. X and Y are two volatile liquids with molar weights of 10gmol^(-1) and...

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  16. X and Y are two volatile liquids with molar weights of 10gmol^(-1) and...

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  17. One mole of a monoatomic real gas satisfies the equation p(V-b)=RT wh...

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  18. The diffusion coefficient of an ideal gas is proportional to its mean ...

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  19. A closed tank has two compartments A and B, both filled with oxygen (a...

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