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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 1 atmosphere, the partial pressure of the nitrogen `(N_2)` in the mixture is

A

1 atm

B

0.5 atm

C

2 atm

D

3 atm

Text Solution

Verified by Experts

The correct Answer is:
B
Mass of CO = Mass of `N_(2) = x g` (say)
moles of `CO = (x)/(28)`, Moles of `N_(2) = (x)/(28)`
`P_(N_(2)) = (x//28)/(x//28 + x//28) xx 1 atm = (1)/(2) atm = 0.5 atm`
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