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A gaseous mixture was prepared by taking...

A gaseous mixture was prepared by taking equal moles of `CO` and `N_(2)`. If the total pressure of the mixture was found to be `1` atomosphere, the partical pressure of the nitrogen `(N_(2))` in the mixture is

A

0.5 atm

B

0.8 atm

C

0.9 atm

D

1 atm

Text Solution

Verified by Experts

The correct Answer is:
A
`n(CO)=n(N_(2))`
`p(CO)+p(N_(2))="1 atm"`
`"Mole fraction of "N_(2), x_(N)=(1)/(1+1)=0.5`
`p(N_(2))=pxx x_(N_(2))=1xx0.5="0.5 atm"`
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