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28 g "of" N2 gas is contained in a flask...

`28 g "of" N_2` gas is contained in a flask at a pressure of `10 atm` and at a temperature of `57^@ C`. It is found that due to leakage in the flask, the pressure is reduced to half and the temperature to `27^@ C`. The quantity of `N_(2)` gas that leaked out is.

A

11/20 gm

B

20/11 gm

C

5/63 gm

D

63/5 gm

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MOTION-KINETIC THEORY OF GASES -EXERCISE-2
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  2. One mole of a gas expands obeying the relation as shown in the P/V dia...

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  3. 28 g "of" N2 gas is contained in a flask at a pressure of 10 atm and a...

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  6. Which of the following graphs correctly represents the variation of be...

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  7. The figure shows P-V diagram of a thermodynamic cycle. Which correspon...

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  8. For P-V diagram of a thermodynamic cycle as shown in figure, process B...

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  9. The van der Waal equation of gas is (P + (n^(2)a)/(V^(2))) (V - nb)...

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  10. The value of (R T(c))/(P (c) V(c)) is -

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  11. A container is filled with one gram mole oxygen at a pressure of one a...

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  12. In the following table the number of molecules N (1) moving with defin...

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  13. In the following table the number of molecules N (1) moving with defin...

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  14. Three particles have speeds of 2u, 10u and 11u. Which of the following...

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  15. N (lt 100) molecules of a gas have velocities 1,2,3….N km/s respective...

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  16. The average kinetic energy of gas molecule at 27^(@)C is 6.21xx10^(-21...

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  17. Temperature of diatomic gas is 300 K. If moment of intertia of its mol...

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  18. N molecules each of mass m of gas A and 2 N molecules each of mass 2m ...

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  19. The temperature of neon gas is increased by 2^(@)C at constant volume....

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  20. The temperature of argon, kept in a vessel, is raised by 1^(@)C at a c...

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