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The temperature of an ideal gas enclosed...

The temperature of an ideal gas enclosed in a chamber is raised from 300 K to 600 K. The pressure becomes two fold because-

A

Mean molecular velocity becomes `sqrt2` fold

B

Root mean square velocity becomes `sqrt2` fold

C

Number of molecules striking the wall per unit time becomes 2 fold

D

Energy transferred to walls per unit time becomes 2 fold

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The correct Answer is:
A
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MBD PUBLICATION-KINETICS THEORY OF GASES-QUESTION BANK
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  2. Three molecules have velocities 0.5 km/s, 1 km/s and 2 km/s. The ratio...

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  3. The temperature of an ideal gas enclosed in a chamber is raised from 3...

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  4. A gas at NTP is slowly compressed to one-fourth of its original volume...

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  5. The pressure of 4 gm of hydrogen occupying 10 litre of volume at 10^@C...

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  6. At what temperature will the r.m.s. velocity of gas be three times its...

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  7. The root mean square (r.m.s.) velocity of hydrogen molecules at 300 K...

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  8. The r.m.s. velocity of helium at temperature 0^@C is (density of heliu...

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  9. At what temperature will the r.m.s. velocity of gas be double its valu...

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  10. The root mean square velocity of the molecules of a gas is 1260 m/s. T...

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  11. If the density of hydrogen gas at N.T.P. is 0.0000893 gm/cm^3, then th...

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  12. The r.m.s. velocity of gas at 127^@C is 200m/sec, its r.m.s. velocity ...

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  13. The r.m.s. velocity of molecules each of mass1.4xx10^(-19) kg at 27@C...

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  14. The r.m.s. velocity of oxygen molecules at 27^@C is nearly

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  15. If the pressure of a gas is doubled keeping its volume and mass consta...

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  16. Two gases have densities in the ratio 2:3 and their pressures are in t...

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  17. R.m.s. velocity of helium molecules at N.T.P. is 1300 m/s. Atmospheric...

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  18. The absolute temperature of a gas is increased three times. The root m...

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  19. The temperature at which r.m.s. velocity of oxygen molecules is equal ...

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  20. The thermal capacity of 40 gm of aluminium (specific heat = 0.2 cal/gm...

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