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JIPMER2005ChemistryStates of Matter

Ratio of molecular weights of A and B is 4 25 then ratio of rates of diffusion will be

Options

  1. A5: 1
  2. B5: 2
  3. C25: 3
  4. D25: 4

Correct answer

B. 5: 2

Step-by-step solution

According to Graham's rule array l r₁ r₂ = M₂ M₁ or r₁ r₂ = 25 4 = 5 2 array Hence ratio of diffusion is 5: 2

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