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Hydrogen diffuses six times faster than ...

Hydrogen diffuses six times faster than the gas A. The molar mass of gas A is

A

36

B

6

C

24

D

72

Text Solution

Verified by Experts

The correct Answer is:
D
If rate of diffusion of gas A is x, then rate of diffusion of hydrogen = 6x
` :. ( 6x)/( x ) = sqrt((M)/( 2))`
or `M = 72`
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