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The ratio of number of collisions per se...

The ratio of number of collisions per second at the walls of containers by He and `O_(2)` gas molecules kept at same volume and temperature is (assume normal incidence on walls)

A

`2 : 1`

B

`1 : 2`

C

`2sqrt(2) : 1`

D

`1 : 2sqrt(2)`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • Consider two containers A and B containing identical gases at the same pressure, volume and temperature. The gas in container A is compressed to half of its original volume isothermally while the gas in container B is compressed to half of its original value adiabatically. The ratio of final pressure of gas in B to that of gas in A is

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