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Manipal MET2012ChemistryStates of Matter

The ratio of rate of diffusion of hydrogen and helium gas is

Options

  1. A1: 1.4
  2. B1: 1
  3. C1.4: 1
  4. D1: 2

Correct answer

C. 1.4: 1

Step-by-step solution

aligned r_ H r_ He & = M_ He M_ H & = 4 2 = 2 =1.4 r_ H : r_ He & =1.4: 1 aligned

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