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BITSAT2020PhysicsKinetic Theory of GasesActual

Ther.m.s. velocity of oxygen molecule at 16^ C is 474 ~m / sec . The r.m.s. velocity in m / s of hydrogen molecule at 127^ C is

Options

  1. A1603
  2. B1896
  3. C2230.59
  4. D2730

Correct answer

C. 2230.59

Step-by-step solution

v_ oxg . = 3 R 289 32 (v_ rms = 3 R T M ) v _ H = 3 R 400 2 so v _ H =2230.59 ~m / sec

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