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The rates of diffusion of gases A and B ...

The rates of diffusion of gases `A` and `B` of molecular mass `36` and `64` are in the ratio

A

`9 : 16`

B

`4 : 3`

C

`3 : 4`

D

`16 : 9`

Text Solution

Verified by Experts

The correct Answer is:
B
`(r_(1))/(r_(2)) = sqrt((M_(2))/(M_(1))) = sqrt((64)/(36)) = (8)/(6) = (4)/(3)`
the rate of diffusion of gases `A : B = 4 : 3`
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