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The partial pressure of hydrogen in a fl...

The partial pressure of hydrogen in a flask containing 2 g `H_(2)` and 32 g `SO_(2)` is

A

`1//16` of total pressure

B

`1//2` of total pressure

C

`2//3` of total pressure

D

`1//8` of total pressure

Text Solution

Verified by Experts

The correct Answer is:
C
Moles of `H_(2) = (2)/(2) = 1`, moles of `SO_(2) = (32)/(64) = 0.5`,
Total moles `= 1 + 0.5 = 1.5`
Let total pressure be P
`:.` Pressure of 1 moles = P
`:.` Pressure of 1 mol `= (P)/(1.5) = (P)/(3//2) = (2P)/(3)`
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