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413

Q:

Find the molecular mass of a gas that takes three times more time to effuse as compared to He with the same volume

  • 1
    9 u
  • 2
    64 u
  • 3
    27 u
  • 4
    36 u
  • Show Answer
  • Workspace

Answer : 2. "64 u"
Explanation :

Its molecular mass will be: 64u.

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