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The rates of diffusion of two gases A an...

The rates of diffusion of two gases `A` and `B` are in the the ratio `1:4` A mixture contains these gases `A` and `B` in the ratio `2:3` The ratio of mole fraction of the gases `A` and `B` in the mixture is (assume that `P_(A) =P_(B))` .

A

`1:6`

B

`1:12`

C

`1:18`

D

`1:24`

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A
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