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Equal masses of He, O(2) and SO(2) are t...

Equal masses of `He, O_(2)` and `SO_(2)` are taken in a closed container. The ratio of the partial pressures of gases `He, O_(2)` and `SO_(2)` would be

A

`1 : 2 : 8`

B

`8 : 16 : 1`

C

`16 : 8 : 1`

D

`16 : 2 : 1`

Text Solution

Verified by Experts

For mixture of non-reacting gases,
partial pressure `alpha` number of moles
`n_(He) : n_(O_(2)) : n_(SO_(2)) = 1//4 : 1//32 : 1//64`
`= 16 : 2 : 1`
`p_(He) : p_(O_(2)) : p_(SO_(2)) = 16 : 2 : 1`
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