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Manipal MET2019ChemistryStates of Matter

The ratio of rate of diffusion of SO ₂(M=64) and oxygen (M=32) is

Options

  1. A1: 1
  2. B2: 1
  3. C1: 2
  4. D1: 1.414

Correct answer

D. 1: 1.414

Step-by-step solution

Molecular weight of SO ₂ (M₁ )=64 Molecular weight of O ₂ ( M ₂ )=32 According to Graham's law of diffusion aligned r₁ r₂ & = M₂ M₁ r₁ r₂ & = 32 64 & = 1 2 = 1 2 & = 1 1.414 r₁: r₂ & =1: 1.414 aligned

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