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MEDIUMMCQ SINGLEJEE Advanced ChemistryPhysical ChemistryGaseous statePrevious Year Questions

If the ratio of the rates of diffusion of two gases A and B is 4 : 1, then the ratio of their densities in the same order is (J&K CET 2009)

A.16 : 1

B.4 : 1

C.1 : 4

D.1 : 16✓ Correct

Explanation

Rate of diffusion (1 / ) d 4 16 1 1 A B B B B A A A r d d d r d d d >> >> / 1/16 A B d d

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