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AP EAMCET2014ChemistryStates of Matter

The ratio of rates of diffusion of gases X and Y is 1: 5 and that of Y and Z is 1: 6 . The ratio of rates of diffusion of Z and X is

Options

  1. A1: 30
  2. B1: 6
  3. C30: 1
  4. D6: 1

Correct answer

C. 30: 1

Step-by-step solution

From Graham's law of diffusion aligned & r_X r_Y = 1 5 & r_Y r_Z = 1 6 aligned On multiplying Eqs. (i) and (ii), array rlrl & r_X r_Z = 1 5 6 & = 1 30 & & r_Z r_X & = 30 1 or & r_Z: r_X & =30: 1 array

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