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Olympiad workbookNSEPKinetic Theory of Gases

Two moles of hydrogen are mixed with n moles of helium. The root mean square speed of gas molecules in the mixture is 2 times the speed of sound in the mixture. Then n is

Options

  1. A0.294 m
  2. B0.490 m
  3. C0.588 m
  4. D0.882 m

Correct answer

A. 0.294 m

Step-by-step solution

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