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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

The correct Answer is:
D
For a mixture of non - reacting gases,
partial pressure `prop` no of moles
`n_(He):n_(O_(2)):n_(SO_(2))=(1)/(4):(1)/(32):(1)/(64)`
Or
`therefore p_(He):p_(O_(2)):p_(SO_(2))=16:2:1`
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